1270416518979 has 16 divisors (see below), whose sum is σ = 1707985981440. Its totient is φ = 839901636000.

The previous prime is 1270416518963. The next prime is 1270416519019. The reversal of 1270416518979 is 9798156140721.

It is not a de Polignac number, because 1270416518979 - 2⁴ = 1270416518963 is a prime.

It is a super-2 number, since 2×1270416518979² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1270416518479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116977 + ... + 1598285.

It is an arithmetic number, because the mean of its divisors is an integer number (106749123840).

Almost surely, 2^{1270416518979} is an apocalyptic number.

1270416518979 is a deficient number, since it is larger than the sum of its proper divisors (437569462461).

1270416518979 is a wasteful number, since it uses less digits than its factorization.

1270416518979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483690.

The product of its (nonzero) digits is 7620480, while the sum is 60.

The spelling of 1270416518979 in words is "one trillion, two hundred seventy billion, four hundred sixteen million, five hundred eighteen thousand, nine hundred seventy-nine".