2412139265 has 16 divisors (see below), whose sum is σ = 3139592400. Its totient is φ = 1771898880.

The previous prime is 2412139241. The next prime is 2412139273. The reversal of 2412139265 is 5629312142.

It can be written as a sum of positive squares in 8 ways, for example, as 33918976 + 2378220289 = 5824^2 + 48767^2 .

It is not a de Polignac number, because 2412139265 - 2¹⁸ = 2411877121 is a prime.

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, 342590 + ... + 349559.

It is an arithmetic number, because the mean of its divisors is an integer number (196224525).

Almost surely, 2^2412139265 is an apocalyptic number.

It is an amenable number.

2412139265 is a deficient number, since it is larger than the sum of its proper divisors (727453135).

2412139265 is a wasteful number, since it uses less digits than its factorization.

2412139265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692212.

The product of its digits is 25920, while the sum is 35.

The square root of 2412139265 is about 49113.5344380752. The cubic root of 2412139265 is about 1341.1194449221.

The spelling of 2412139265 in words is "two billion, four hundred twelve million, one hundred thirty-nine thousand, two hundred sixty-five".