149694732355 has 16 divisors (see below), whose sum is σ = 205301940480. Its totient is φ = 102644662752.

The previous prime is 149694732331. The next prime is 149694732371. The reversal of 149694732355 is 553237496941.

It is a cyclic number.

It is not a de Polignac number, because 149694732355 - 2²⁹ = 149157861443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 149694732355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2042536 + ... + 2114554.

It is an arithmetic number, because the mean of its divisors is an integer number (12831371280).

Almost surely, 2^149694732355 is an apocalyptic number.

149694732355 is a deficient number, since it is larger than the sum of its proper divisors (55607208125).

149694732355 is an equidigital number, since it uses as much as digits as its factorization.

149694732355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131418.

The product of its digits is 24494400, while the sum is 58.

The spelling of 149694732355 in words is "one hundred forty-nine billion, six hundred ninety-four million, seven hundred thirty-two thousand, three hundred fifty-five".