712127870139 has 16 divisors (see below), whose sum is σ = 1085161091328. Its totient is φ = 406925013792.

The previous prime is 712127870101. The next prime is 712127870143. The reversal of 712127870139 is 931078721217.

It is not a de Polignac number, because 712127870139 - 2⁷ = 712127870011 is a prime.

It is a super-2 number, since 2×712127870139² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (712127870339) 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, 1989049 + ... + 2319605.

It is an arithmetic number, because the mean of its divisors is an integer number (67822568208).

Almost surely, 2^712127870139 is an apocalyptic number.

712127870139 is a deficient number, since it is larger than the sum of its proper divisors (373033221189).

712127870139 is a wasteful number, since it uses less digits than its factorization.

712127870139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433154.

The product of its (nonzero) digits is 296352, while the sum is 48.

The spelling of 712127870139 in words is "seven hundred twelve billion, one hundred twenty-seven million, eight hundred seventy thousand, one hundred thirty-nine".