146642446062612 has 18 divisors (see below), whose sum is σ = 370679516436138. Its totient is φ = 48880815354192.

The previous prime is 146642446062611. The next prime is 146642446062613. The reversal of 146642446062612 is 216260644246641.

146642446062612 is a `hidden beast` number, since 1 + 4 + 6 + 6 + 4 + 2 + 4 + 4 + 6 + 0 + 626 + 1 + 2 = 666.

146642446062612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146642446062611) and next prime (146642446062613).

It can be written as a sum of positive squares in only one way, i.e., 103665060012816 + 42977386049796 = 10181604^2 + 6555714^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146642446062611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2036700639723 + ... + 2036700639794.

Almost surely, 2^{146642446062612} is an apocalyptic number.

146642446062612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146642446062612 is an abundant number, since it is smaller than the sum of its proper divisors (224037070373526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146642446062612 is a wasteful number, since it uses less digits than its factorization.

146642446062612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073401279527 (or 4073401279522 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 54.

The spelling of 146642446062612 in words is "one hundred forty-six trillion, six hundred forty-two billion, four hundred forty-six million, sixty-two thousand, six hundred twelve".