38130257454 has 16 divisors (see below), whose sum is σ = 76269973248. Its totient is φ = 12708509432.

The previous prime is 38130257449. The next prime is 38130257467. The reversal of 38130257454 is 45475203183.

38130257454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341142 + ... + 438905.

It is an arithmetic number, because the mean of its divisors is an integer number (4766873328).

Almost surely, 2^38130257454 is an apocalyptic number.

38130257454 is an abundant number, since it is smaller than the sum of its proper divisors (38139715794).

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

38130257454 is a wasteful number, since it uses less digits than its factorization.

38130257454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788199.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 38130257454 in words is "thirty-eight billion, one hundred thirty million, two hundred fifty-seven thousand, four hundred fifty-four".