354431774005 has 16 divisors (see below), whose sum is σ = 449133693120. Its totient is φ = 267763736448.

The previous prime is 354431774003. The next prime is 354431774029. The reversal of 354431774005 is 500477134453.

It is a cyclic number.

It is not a de Polignac number, because 354431774005 - 2¹ = 354431774003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354431774003) 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, 5930107 + ... + 5989576.

It is an arithmetic number, because the mean of its divisors is an integer number (28070855820).

Almost surely, 2^354431774005 is an apocalyptic number.

It is an amenable number.

354431774005 is a deficient number, since it is larger than the sum of its proper divisors (94701919115).

354431774005 is a wasteful number, since it uses less digits than its factorization.

354431774005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11920020.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 354431774005 in words is "three hundred fifty-four billion, four hundred thirty-one million, seven hundred seventy-four thousand, five".