1279057613132 has 24 divisors (see below), whose sum is σ = 2410628186400. Its totient is φ = 590310642816.

The previous prime is 1279057613131. The next prime is 1279057613153. The reversal of 1279057613132 is 2313167509721.

It is not an unprimeable number, because it can be changed into a prime (1279057613131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853544 + ... + 1812912.

It is an arithmetic number, because the mean of its divisors is an integer number (100442841100).

Almost surely, 2^{1279057613132} is an apocalyptic number.

It is an amenable number.

1279057613132 is a deficient number, since it is larger than the sum of its proper divisors (1131570573268).

1279057613132 is a wasteful number, since it uses less digits than its factorization.

1279057613132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985025 (or 985023 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 1279057613132 in words is "one trillion, two hundred seventy-nine billion, fifty-seven million, six hundred thirteen thousand, one hundred thirty-two".