146513463612 has 48 divisors (see below), whose sum is σ = 365177810592. Its totient is φ = 45558231040.

The previous prime is 146513463611. The next prime is 146513463623. The reversal of 146513463612 is 216364315641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146513463611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3154839 + ... + 3200942.

It is an arithmetic number, because the mean of its divisors is an integer number (7607871054).

Almost surely, 2^146513463612 is an apocalyptic number.

146513463612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146513463612 is an abundant number, since it is smaller than the sum of its proper divisors (218664346980).

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

146513463612 is a wasteful number, since it uses less digits than its factorization.

146513463612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355918 (or 6355916 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 146513463612 in words is "one hundred forty-six billion, five hundred thirteen million, four hundred sixty-three thousand, six hundred twelve".