38500424423684 has 24 divisors (see below), whose sum is σ = 73798987996440. Its totient is φ = 17493093449216.

The previous prime is 38500424423627. The next prime is 38500424423717. The reversal of 38500424423684 is 48632442400583.

It can be written as a sum of positive squares in 4 ways, for example, as 5094590694400 + 33405833729284 = 2257120^2 + 5779778^2 .

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, 9761768927 + ... + 9761772870.

It is an arithmetic number, because the mean of its divisors is an integer number (3074957833185).

Almost surely, 2^{38500424423684} is an apocalyptic number.

38500424423684 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38500424423684 is a deficient number, since it is larger than the sum of its proper divisors (35298563572756).

38500424423684 is a wasteful number, since it uses less digits than its factorization.

38500424423684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19523541847 (or 19523541845 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 53.

The spelling of 38500424423684 in words is "thirty-eight trillion, five hundred billion, four hundred twenty-four million, four hundred twenty-three thousand, six hundred eighty-four".