229951079625408 has 56 divisors (see below), whose sum is σ = 610673987153520. Its totient is φ = 76365414282240.

The previous prime is 229951079625307. The next prime is 229951079625409. The reversal of 229951079625408 is 804526970159922.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (229951079625409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2226085663 + ... + 2226188958.

Almost surely, 2^{229951079625408} is an apocalyptic number.

It is an amenable number.

229951079625408 is an abundant number, since it is smaller than the sum of its proper divisors (380722907528112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229951079625408 is a wasteful number, since it uses less digits than its factorization.

229951079625408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452274905 (or 4452274895 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 69.

The spelling of 229951079625408 in words is "two hundred twenty-nine trillion, nine hundred fifty-one billion, seventy-nine million, six hundred twenty-five thousand, four hundred eight".