246400392052 has 24 divisors (see below), whose sum is σ = 449970034752. Its totient is φ = 117838036800.

The previous prime is 246400392031. The next prime is 246400392067. The reversal of 246400392052 is 250293004642.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2375352 + ... + 2476912.

It is an arithmetic number, because the mean of its divisors is an integer number (18748751448).

Almost surely, 2^246400392052 is an apocalyptic number.

It is an amenable number.

246400392052 is a deficient number, since it is larger than the sum of its proper divisors (203569642700).

246400392052 is a wasteful number, since it uses less digits than its factorization.

246400392052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127959 (or 127957 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 246400392052 its reverse (250293004642), we get a palindrome (496693396694).

The spelling of 246400392052 in words is "two hundred forty-six billion, four hundred million, three hundred ninety-two thousand, fifty-two".