146326994166529 has 32 divisors (see below), whose sum is σ = 163214442357120. Its totient is φ = 130072335360000.

The previous prime is 146326994166523. The next prime is 146326994166539. The reversal of 146326994166529 is 925661499623641.

It is not a de Polignac number, because 146326994166529 - 2⁵ = 146326994166497 is a prime.

It is a super-2 number, since 2×146326994166529² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146326994166523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121237029 + ... + 122438029.

It is an arithmetic number, because the mean of its divisors is an integer number (5100451323660).

Almost surely, 2^{146326994166529} is an apocalyptic number.

It is an amenable number.

146326994166529 is a deficient number, since it is larger than the sum of its proper divisors (16887448190591).

146326994166529 is a wasteful number, since it uses less digits than its factorization.

146326994166529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202481.

The product of its digits is 906992640, while the sum is 73.

The spelling of 146326994166529 in words is "one hundred forty-six trillion, three hundred twenty-six billion, nine hundred ninety-four million, one hundred sixty-six thousand, five hundred twenty-nine".