38358530003872 has 48 divisors (see below), whose sum is σ = 84131855456040. Its totient is φ = 17093456335872.

The previous prime is 38358530003831. The next prime is 38358530003887. The reversal of 38358530003872 is 27830003585383.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34750034647056 + 3608495356816 = 5894916^2 + 1899604^2 .

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, 1589781123 + ... + 1589805250.

Almost surely, 2^{38358530003872} is an apocalyptic number.

38358530003872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38358530003872 is an abundant number, since it is smaller than the sum of its proper divisors (45773325452168).

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

38358530003872 is a wasteful number, since it uses less digits than its factorization.

38358530003872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179586425 (or 3179586417 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 38358530003872 in words is "thirty-eight trillion, three hundred fifty-eight billion, five hundred thirty million, three thousand, eight hundred seventy-two".