354264976961279 has 4 divisors (see below), whose sum is σ = 369667802046576. Its totient is φ = 338862151875984.

The previous prime is 354264976961243. The next prime is 354264976961321. The reversal of 354264976961279 is 972169679462453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354264976961279 - 2²⁴ = 354264960184063 is a prime.

It is a super-3 number, since 3×354264976961279³ (a number of 45 digits) contains 333 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 (354264976961239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7701412542614 + ... + 7701412542659.

It is an arithmetic number, because the mean of its divisors is an integer number (92416950511644).

Almost surely, 2^{354264976961279} is an apocalyptic number.

354264976961279 is a deficient number, since it is larger than the sum of its proper divisors (15402825085297).

354264976961279 is a wasteful number, since it uses less digits than its factorization.

354264976961279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15402825085296.

The product of its digits is 7407106560, while the sum is 80.

The spelling of 354264976961279 in words is "three hundred fifty-four trillion, two hundred sixty-four billion, nine hundred seventy-six million, nine hundred sixty-one thousand, two hundred seventy-nine".