235279394164 has 12 divisors (see below), whose sum is σ = 417538080288. Its totient is φ = 115982799800.

The previous prime is 235279394149. The next prime is 235279394173. The reversal of 235279394164 is 461493972532.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 414224002 + ... + 414224569.

It is an arithmetic number, because the mean of its divisors is an integer number (34794840024).

Almost surely, 2^235279394164 is an apocalyptic number.

It is an amenable number.

235279394164 is a deficient number, since it is larger than the sum of its proper divisors (182258686124).

235279394164 is a wasteful number, since it uses less digits than its factorization.

235279394164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828448646 (or 828448644 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 55.

The spelling of 235279394164 in words is "two hundred thirty-five billion, two hundred seventy-nine million, three hundred ninety-four thousand, one hundred sixty-four".