229630802457 has 32 divisors (see below), whose sum is σ = 362026080000. Its totient is φ = 126676585728.

The previous prime is 229630802447. The next prime is 229630802497. The reversal of 229630802457 is 754208036922.

It is not a de Polignac number, because 229630802457 - 2⁶ = 229630802393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229630802447) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5917803 + ... + 5956479.

It is an arithmetic number, because the mean of its divisors is an integer number (11313315000).

Almost surely, 2^229630802457 is an apocalyptic number.

It is an amenable number.

229630802457 is a deficient number, since it is larger than the sum of its proper divisors (132395277543).

229630802457 is a wasteful number, since it uses less digits than its factorization.

229630802457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48465.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 229630802457 in words is "two hundred twenty-nine billion, six hundred thirty million, eight hundred two thousand, four hundred fifty-seven".