354189424445 has 16 divisors (see below), whose sum is σ = 449715311040. Its totient is φ = 267047414784.

The previous prime is 354189424411. The next prime is 354189424451. The reversal of 354189424445 is 544424981453.

It is a cyclic number.

It is not a de Polignac number, because 354189424445 - 2¹⁰ = 354189423421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9640499 + ... + 9677168.

It is an arithmetic number, because the mean of its divisors is an integer number (28107206940).

Almost surely, 2^354189424445 is an apocalyptic number.

It is an amenable number.

354189424445 is a deficient number, since it is larger than the sum of its proper divisors (95525886595).

354189424445 is a wasteful number, since it uses less digits than its factorization.

354189424445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19317884.

The product of its digits is 11059200, while the sum is 53.

The spelling of 354189424445 in words is "three hundred fifty-four billion, one hundred eighty-nine million, four hundred twenty-four thousand, four hundred forty-five".