354426455226 has 8 divisors (see below), whose sum is σ = 708852910464. Its totient is φ = 118142151740.

The previous prime is 354426455219. The next prime is 354426455261. The reversal of 354426455226 is 622554624453.

It is a sphenic number, since it is the product of 3 distinct primes.

354426455226 is an admirable number.

It is a super-2 number, since 2×354426455226² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29535537930 + ... + 29535537941.

It is an arithmetic number, because the mean of its divisors is an integer number (88606613808).

Almost surely, 2^354426455226 is an apocalyptic number.

354426455226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354426455226 is a wasteful number, since it uses less digits than its factorization.

354426455226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59071075876.

The product of its digits is 6912000, while the sum is 48.

The spelling of 354426455226 in words is "three hundred fifty-four billion, four hundred twenty-six million, four hundred fifty-five thousand, two hundred twenty-six".