238236497514 has 16 divisors (see below), whose sum is σ = 529414439040. Its totient is φ = 79412165820.

The previous prime is 238236497461. The next prime is 238236497537. The reversal of 238236497514 is 415794632832.

238236497514 is a `hidden beast` number, since 2 + 3 + 8 + 2 + 36 + 4 + 97 + 514 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 4411786991 = 238236497514 / (2 + 3 + 8 + 2 + 3 + 6 + 4 + 9 + 7 + 5 + 1 + 4).

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, 2205893442 + ... + 2205893549.

It is an arithmetic number, because the mean of its divisors is an integer number (33088402440).

Almost surely, 2^238236497514 is an apocalyptic number.

238236497514 is an abundant number, since it is smaller than the sum of its proper divisors (291177941526).

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

238236497514 is a wasteful number, since it uses less digits than its factorization.

238236497514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411787002 (or 4411786996 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 238236497514 in words is "two hundred thirty-eight billion, two hundred thirty-six million, four hundred ninety-seven thousand, five hundred fourteen".