38577074422458 has 128 divisors (see below), whose sum is σ = 93773011046400. Its totient is φ = 10418164243200.

The previous prime is 38577074422451. The next prime is 38577074422459. The reversal of 38577074422458 is 85422447077583.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (38577074422451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 942285753 + ... + 942326691.

It is an arithmetic number, because the mean of its divisors is an integer number (732601648800).

Almost surely, 2^{38577074422458} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38577074422458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46886505523200).

38577074422458 is an abundant number, since it is smaller than the sum of its proper divisors (55195936623942).

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

38577074422458 is a wasteful number, since it uses less digits than its factorization.

38577074422458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78868.

The product of its (nonzero) digits is 421478400, while the sum is 66.

The spelling of 38577074422458 in words is "thirty-eight trillion, five hundred seventy-seven billion, seventy-four million, four hundred twenty-two thousand, four hundred fifty-eight".