238900288930292 has 48 divisors (see below), whose sum is σ = 456350548147200. Its totient is φ = 108527202226560.

The previous prime is 238900288930231. The next prime is 238900288930301. The reversal of 238900288930292 is 292039882009832.

It is a happy number.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 712004438 + ... + 712339890.

It is an arithmetic number, because the mean of its divisors is an integer number (9507303086400).

Almost surely, 2^{238900288930292} is an apocalyptic number.

238900288930292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

238900288930292 is a deficient number, since it is larger than the sum of its proper divisors (217450259216908).

238900288930292 is a wasteful number, since it uses less digits than its factorization.

238900288930292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344936 (or 344934 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 65.

The spelling of 238900288930292 in words is "two hundred thirty-eight trillion, nine hundred billion, two hundred eighty-eight million, nine hundred thirty thousand, two hundred ninety-two".