1270416512 has 32 divisors (see below), whose sum is σ = 2553334380. Its totient is φ = 629579776.

The previous prime is 1270416479. The next prime is 1270416593. The reversal of 1270416512 is 2156140721.

It can be written as a sum of positive squares in 2 ways, for example, as 1201592896 + 68823616 = 34664^2 + 8296^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1270416512² = 3227916227924492288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29453 + ... + 58380.

Almost surely, 2^1270416512 is an apocalyptic number.

It is an amenable number.

1270416512 is an abundant number, since it is smaller than the sum of its proper divisors (1282917868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270416512 is an equidigital number, since it uses as much as digits as its factorization.

1270416512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87960 (or 87948 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1270416512 is about 35642.9026876319. The cubic root of 1270416512 is about 1083.0505068288.

The spelling of 1270416512 in words is "one billion, two hundred seventy million, four hundred sixteen thousand, five hundred twelve".