38130257455 has 8 divisors (see below), whose sum is σ = 47232319104. Its totient is φ = 29520199200.

The previous prime is 38130257449. The next prime is 38130257467. The reversal of 38130257455 is 55475203183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38130257455 - 2⁷ = 38130257327 is a prime.

It is a Duffinian number.

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, 123000676 + ... + 123000985.

It is an arithmetic number, because the mean of its divisors is an integer number (5904039888).

Almost surely, 2^38130257455 is an apocalyptic number.

38130257455 is a deficient number, since it is larger than the sum of its proper divisors (9102061649).

38130257455 is a wasteful number, since it uses less digits than its factorization.

38130257455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246001697.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 38130257455 in words is "thirty-eight billion, one hundred thirty million, two hundred fifty-seven thousand, four hundred fifty-five".