469694545024 has 16 divisors (see below), whose sum is σ = 935719601670. Its totient is φ = 234847272448.

The previous prime is 469694545003. The next prime is 469694545097. The reversal of 469694545024 is 420545496964.

It can be written as a sum of positive squares in only one way, i.e., 242623234624 + 227071310400 = 492568^2 + 476520^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×469694545024² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 469694545024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834744189 + ... + 1834744444.

Almost surely, 2^469694545024 is an apocalyptic number.

It is an amenable number.

469694545024 is a deficient number, since it is larger than the sum of its proper divisors (466025056646).

469694545024 is an equidigital number, since it uses as much as digits as its factorization.

469694545024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669488647 (or 3669488635 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 58.

The spelling of 469694545024 in words is "four hundred sixty-nine billion, six hundred ninety-four million, five hundred forty-five thousand, twenty-four".