354531022274671 has 6 divisors (see below), whose sum is σ = 389691123657416. Its totient is φ = 322300929340500.

The previous prime is 354531022274659. The next prime is 354531022274677. The reversal of 354531022274671 is 176472220135453.

It is a de Polignac number, because none of the positive numbers 2^k-354531022274671 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 (354531022274677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1465004224155 + ... + 1465004224396.

Almost surely, 2^{354531022274671} is an apocalyptic number.

354531022274671 is a deficient number, since it is larger than the sum of its proper divisors (35160101382745).

354531022274671 is a wasteful number, since it uses less digits than its factorization.

354531022274671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930008448573 (or 2930008448562 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 354531022274671 in words is "three hundred fifty-four trillion, five hundred thirty-one billion, twenty-two million, two hundred seventy-four thousand, six hundred seventy-one".