38134584780 has 24 divisors (see below), whose sum is σ = 106776837552. Its totient is φ = 10169222592.

The previous prime is 38134584757. The next prime is 38134584781. The reversal of 38134584780 is 8748543183.

It is not an unprimeable number, because it can be changed into a prime (38134584781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317788147 + ... + 317788266.

It is an arithmetic number, because the mean of its divisors is an integer number (4449034898).

Almost surely, 2^38134584780 is an apocalyptic number.

38134584780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38134584780 is an abundant number, since it is smaller than the sum of its proper divisors (68642252772).

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

38134584780 is a wasteful number, since it uses less digits than its factorization.

38134584780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635576425 (or 635576423 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 38134584780 in words is "thirty-eight billion, one hundred thirty-four million, five hundred eighty-four thousand, seven hundred eighty".