38245161545400 has 96 divisors (see below), whose sum is σ = 120503607476400. Its totient is φ = 10031517772800.

The previous prime is 38245161545363. The next prime is 38245161545413. The reversal of 38245161545400 is 454516154283.

It is a super-2 number, since 2×38245161545400² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38245161545400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 522438285 + ... + 522511484.

Almost surely, 2^{38245161545400} is an apocalyptic number.

38245161545400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38245161545400 is an abundant number, since it is smaller than the sum of its proper divisors (82258445931000).

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

38245161545400 is a wasteful number, since it uses less digits than its factorization.

38245161545400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044949849 (or 1044949840 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

Adding to 38245161545400 its reverse (454516154283), we get a palindrome (38699677699683).

The spelling of 38245161545400 in words is "thirty-eight trillion, two hundred forty-five billion, one hundred sixty-one million, five hundred forty-five thousand, four hundred".