38510401484 has 12 divisors (see below), whose sum is σ = 70940213400. Its totient is φ = 18241769088.

The previous prime is 38510401481. The next prime is 38510401499. The reversal of 38510401484 is 48410401583.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (38510401481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253357829 + ... + 253357980.

It is an arithmetic number, because the mean of its divisors is an integer number (5911684450).

Almost surely, 2^38510401484 is an apocalyptic number.

It is an amenable number.

38510401484 is a deficient number, since it is larger than the sum of its proper divisors (32429811916).

38510401484 is a wasteful number, since it uses less digits than its factorization.

38510401484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506715832 (or 506715830 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

Subtracting 38510401484 from its reverse (48410401583), we obtain a palindrome (9900000099).

The spelling of 38510401484 in words is "thirty-eight billion, five hundred ten million, four hundred one thousand, four hundred eighty-four".