1279058632327 has 64 divisors (see below), whose sum is σ = 1522061798400. Its totient is φ = 1052250845184.

The previous prime is 1279058632307. The next prime is 1279058632339. The reversal of 1279058632327 is 7232368509721.

It is not a de Polignac number, because 1279058632327 - 2¹¹ = 1279058630279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1279058632307) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2738883348 + ... + 2738883814.

It is an arithmetic number, because the mean of its divisors is an integer number (23782215600).

Almost surely, 2^{1279058632327} is an apocalyptic number.

1279058632327 is a deficient number, since it is larger than the sum of its proper divisors (243003166073).

1279058632327 is a wasteful number, since it uses less digits than its factorization.

1279058632327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 1279058632327 in words is "one trillion, two hundred seventy-nine billion, fifty-eight million, six hundred thirty-two thousand, three hundred twenty-seven".