1312014039 has 8 divisors (see below), whose sum is σ = 1999259520. Its totient is φ = 749722296.

The previous prime is 1312014037. The next prime is 1312014073. The reversal of 1312014039 is 9304102131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1312014039 - 2¹ = 1312014037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312014037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31238409 + ... + 31238450.

It is an arithmetic number, because the mean of its divisors is an integer number (249907440).

Almost surely, 2^1312014039 is an apocalyptic number.

1312014039 is a deficient number, since it is larger than the sum of its proper divisors (687245481).

1312014039 is an equidigital number, since it uses as much as digits as its factorization.

1312014039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62476869.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1312014039 is about 36221.7343455556. The cubic root of 1312014039 is about 1094.7446396879.

The spelling of 1312014039 in words is "one billion, three hundred twelve million, fourteen thousand, thirty-nine".