354455426 has 16 divisors (see below), whose sum is σ = 591053568. Its totient is φ = 158317200.

The previous prime is 354455411. The next prime is 354455443. The reversal of 354455426 is 624554453.

It is a self number, because there is not a number n which added to its sum of digits gives 354455426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219080 + ... + 220691.

It is an arithmetic number, because the mean of its divisors is an integer number (36940848).

Almost surely, 2^354455426 is an apocalyptic number.

354455426 is a deficient number, since it is larger than the sum of its proper divisors (236598142).

354455426 is a wasteful number, since it uses less digits than its factorization.

354455426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439817.

The product of its digits is 288000, while the sum is 38.

The square root of 354455426 is about 18826.9866415207. The cubic root of 354455426 is about 707.7076274257.

The spelling of 354455426 in words is "three hundred fifty-four million, four hundred fifty-five thousand, four hundred twenty-six".