1302357945079 has 8 divisors (see below), whose sum is σ = 1398389311008. Its totient is φ = 1208484587520.

The previous prime is 1302357945061. The next prime is 1302357945157. The reversal of 1302357945079 is 9705497532031.

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

It is a cyclic number.

It is not a de Polignac number, because 1302357945079 - 2⁵ = 1302357945047 is a prime.

It is a super-2 number, since 2×1302357945079² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302357945029) 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, 539500842 + ... + 539503255.

It is an arithmetic number, because the mean of its divisors is an integer number (174798663876).

Almost surely, 2^{1302357945079} is an apocalyptic number.

1302357945079 is a deficient number, since it is larger than the sum of its proper divisors (96031365929).

1302357945079 is a wasteful number, since it uses less digits than its factorization.

1302357945079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079004185.

The product of its (nonzero) digits is 7144200, while the sum is 55.

The spelling of 1302357945079 in words is "one trillion, three hundred two billion, three hundred fifty-seven million, nine hundred forty-five thousand, seventy-nine".