2314512440138 has 32 divisors (see below), whose sum is σ = 3583711460160. Its totient is φ = 1120267290240.

The previous prime is 2314512440137. The next prime is 2314512440167. The reversal of 2314512440138 is 8310442154132.

It is not an unprimeable number, because it can be changed into a prime (2314512440137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22207433 + ... + 22311411.

It is an arithmetic number, because the mean of its divisors is an integer number (111990983130).

Almost surely, 2^{2314512440138} is an apocalyptic number.

2314512440138 is a deficient number, since it is larger than the sum of its proper divisors (1269199020022).

2314512440138 is a wasteful number, since it uses less digits than its factorization.

2314512440138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105542.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 2314512440138 in words is "two trillion, three hundred fourteen billion, five hundred twelve million, four hundred forty thousand, one hundred thirty-eight".