238124609663 has 16 divisors (see below), whose sum is σ = 240427968000. Its totient is φ = 235832609376.

The previous prime is 238124609633. The next prime is 238124609717. The reversal of 238124609663 is 366906421832.

It is a cyclic number.

It is not a de Polignac number, because 238124609663 - 2⁶ = 238124609599 is a prime.

It is a super-2 number, since 2×238124609663² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238124609603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79399838 + ... + 79402836.

It is an arithmetic number, because the mean of its divisors is an integer number (15026748000).

Almost surely, 2^238124609663 is an apocalyptic number.

238124609663 is a deficient number, since it is larger than the sum of its proper divisors (2303358337).

238124609663 is a wasteful number, since it uses less digits than its factorization.

238124609663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 238124609663 in words is "two hundred thirty-eight billion, one hundred twenty-four million, six hundred nine thousand, six hundred sixty-three".