146146961117 has 8 divisors (see below), whose sum is σ = 149305094400. Its totient is φ = 142990853904.

The previous prime is 146146961089. The next prime is 146146961171. The reversal of 146146961117 is 711169641641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146146961117 - 2⁶ = 146146961053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146146561117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360242 + ... + 649667.

It is an arithmetic number, because the mean of its divisors is an integer number (18663136800).

Almost surely, 2^146146961117 is an apocalyptic number.

It is an amenable number.

146146961117 is a deficient number, since it is larger than the sum of its proper divisors (3158133283).

146146961117 is a wasteful number, since it uses less digits than its factorization.

146146961117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013035.

The product of its digits is 217728, while the sum is 47.

The spelling of 146146961117 in words is "one hundred forty-six billion, one hundred forty-six million, nine hundred sixty-one thousand, one hundred seventeen".