229368617564090 has 32 divisors (see below), whose sum is σ = 418237416455040. Its totient is φ = 90560876629824.

The previous prime is 229368617563933. The next prime is 229368617564113. The reversal of 229368617564090 is 90465716863922.

It is a self number, because there is not a number n which added to its sum of digits gives 229368617564090.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476676854 + ... + 477157793.

It is an arithmetic number, because the mean of its divisors is an integer number (13069919264220).

It is a 1-persistent number, because it is pandigital, but 2⋅229368617564090 = 458737235128180 is not.

Almost surely, 2^{229368617564090} is an apocalyptic number.

229368617564090 is a deficient number, since it is larger than the sum of its proper divisors (188868798890950).

229368617564090 is a wasteful number, since it uses less digits than its factorization.

229368617564090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953834966.

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 229368617564090 in words is "two hundred twenty-nine trillion, three hundred sixty-eight billion, six hundred seventeen million, five hundred sixty-four thousand, ninety".