2372288139 has 48 divisors (see below), whose sum is σ = 3757440960. Its totient is φ = 1433456640.

The previous prime is 2372288059. The next prime is 2372288159. The reversal of 2372288139 is 9318822732.

2372288139 is a `hidden beast` number, since 237 + 2 + 288 + 139 = 666.

It is not a de Polignac number, because 2372288139 - 2¹⁹ = 2371763851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2372288094 and 2372288103.

It is not an unprimeable number, because it can be changed into a prime (2372288159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2931967 + ... + 2932775.

It is an arithmetic number, because the mean of its divisors is an integer number (78280020).

Almost surely, 2^2372288139 is an apocalyptic number.

2372288139 is a deficient number, since it is larger than the sum of its proper divisors (1385152821).

2372288139 is a wasteful number, since it uses less digits than its factorization.

2372288139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1249 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 2372288139 is about 48706.1406703508. The cubic root of 2372288139 is about 1333.6928180207.

The spelling of 2372288139 in words is "two billion, three hundred seventy-two million, two hundred eighty-eight thousand, one hundred thirty-nine".