234036572139 has 12 divisors (see below), whose sum is σ = 340520367096. Its totient is φ = 154885516512.

The previous prime is 234036572131. The next prime is 234036572141. The reversal of 234036572139 is 931275630432.

234036572139 is a `hidden beast` number, since 2 + 3 + 40 + 3 + 6 + 572 + 1 + 39 = 666.

It is not a de Polignac number, because 234036572139 - 2³ = 234036572131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234036572094 and 234036572103.

It is not an unprimeable number, because it can be changed into a prime (234036572131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94904109 + ... + 94906574.

It is an arithmetic number, because the mean of its divisors is an integer number (28376697258).

Almost surely, 2^234036572139 is an apocalyptic number.

234036572139 is a deficient number, since it is larger than the sum of its proper divisors (106483794957).

234036572139 is a wasteful number, since it uses less digits than its factorization.

234036572139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189810826 (or 189810823 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 234036572139 in words is "two hundred thirty-four billion, thirty-six million, five hundred seventy-two thousand, one hundred thirty-nine".