38678424410496 has 512 divisors, whose sum is σ = 114941049753600. Its totient is φ = 11443824230400.

The previous prime is 38678424410477. The next prime is 38678424410531. The reversal of 38678424410496 is 69401442487683.

It is a super-2 number, since 2×38678424410496² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28419120856 + ... + 28419122216.

It is an arithmetic number, because the mean of its divisors is an integer number (224494237800).

Almost surely, 2^{38678424410496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38678424410496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57470524876800).

38678424410496 is an abundant number, since it is smaller than the sum of its proper divisors (76262625343104).

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

38678424410496 is a wasteful number, since it uses less digits than its factorization.

38678424410496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 66.

The spelling of 38678424410496 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred twenty-four million, four hundred ten thousand, four hundred ninety-six".