38088249240 has 32 divisors (see below), whose sum is σ = 114264748080. Its totient is φ = 10156866432.

The previous prime is 38088249179. The next prime is 38088249253. The reversal of 38088249240 is 4294288083.

It is a self number, because there is not a number n which added to its sum of digits gives 38088249240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158700919 + ... + 158701158.

Almost surely, 2^38088249240 is an apocalyptic number.

38088249240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38088249240 is an abundant number, since it is smaller than the sum of its proper divisors (76176498840).

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

38088249240 is a wasteful number, since it uses less digits than its factorization.

38088249240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317402091 (or 317402087 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 38088249240 in words is "thirty-eight billion, eighty-eight million, two hundred forty-nine thousand, two hundred forty".