238935147616 has 48 divisors (see below), whose sum is σ = 513233234640. Its totient is φ = 108592980480.

The previous prime is 238935147559. The next prime is 238935147623. The reversal of 238935147616 is 616741539832.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015190 + ... + 3093418.

It is an arithmetic number, because the mean of its divisors is an integer number (10692359055).

Almost surely, 2^238935147616 is an apocalyptic number.

It is an amenable number.

238935147616 is an abundant number, since it is smaller than the sum of its proper divisors (274298087024).

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

238935147616 is a wasteful number, since it uses less digits than its factorization.

238935147616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86927 (or 86919 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The spelling of 238935147616 in words is "two hundred thirty-eight billion, nine hundred thirty-five million, one hundred forty-seven thousand, six hundred sixteen".