354422707631 has 16 divisors (see below), whose sum is σ = 365308963200. Its totient is φ = 343685621760.

The previous prime is 354422707621. The next prime is 354422707669. The reversal of 354422707631 is 136707224453.

It is a cyclic number.

It is not a de Polignac number, because 354422707631 - 2¹⁰ = 354422706607 is a prime.

It is a super-2 number, since 2×354422707631² (a number of 24 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 (354422707601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3301895 + ... + 3407543.

It is an arithmetic number, because the mean of its divisors is an integer number (22831810200).

Almost surely, 2^354422707631 is an apocalyptic number.

354422707631 is a deficient number, since it is larger than the sum of its proper divisors (10886255569).

354422707631 is a wasteful number, since it uses less digits than its factorization.

354422707631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106354.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 354422707631 in words is "three hundred fifty-four billion, four hundred twenty-two million, seven hundred seven thousand, six hundred thirty-one".