2387455920038 has 32 divisors (see below), whose sum is σ = 4408494059520. Its totient is φ = 947137387680.

The previous prime is 2387455919977. The next prime is 2387455920089. The reversal of 2387455920038 is 8300295547832.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119578073 + ... + 119598036.

It is an arithmetic number, because the mean of its divisors is an integer number (137765439360).

Almost surely, 2^{2387455920038} is an apocalyptic number.

2387455920038 is a deficient number, since it is larger than the sum of its proper divisors (2021038139482).

2387455920038 is a wasteful number, since it uses less digits than its factorization.

2387455920038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239176172.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 2387455920038 in words is "two trillion, three hundred eighty-seven billion, four hundred fifty-five million, nine hundred twenty thousand, thirty-eight".