2378291955 has 16 divisors (see below), whose sum is σ = 4097980320. Its totient is φ = 1170851328.

The previous prime is 2378291941. The next prime is 2378292013. The reversal of 2378291955 is 5591928732.

It is not a de Polignac number, because 2378291955 - 2¹² = 2378287859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2378291898 and 2378291907.

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, 6097990 + ... + 6098379.

It is an arithmetic number, because the mean of its divisors is an integer number (256123770).

Almost surely, 2^2378291955 is an apocalyptic number.

2378291955 is a deficient number, since it is larger than the sum of its proper divisors (1719688365).

2378291955 is a wasteful number, since it uses less digits than its factorization.

2378291955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196390.

The product of its digits is 1360800, while the sum is 51.

The square root of 2378291955 is about 48767.7347741311. The cubic root of 2378291955 is about 1334.8169789358.

The spelling of 2378291955 in words is "two billion, three hundred seventy-eight million, two hundred ninety-one thousand, nine hundred fifty-five".