354355455226 has 32 divisors (see below), whose sum is σ = 537225985296. Its totient is φ = 175291776000.

The previous prime is 354355455193. The next prime is 354355455269. The reversal of 354355455226 is 622554553453.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5198554201 + 349156901025 = 72101^2 + 590895^2 .

It is a super-2 number, since 2×354355455226² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354355455226.

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, 151887156 + ... + 151889488.

Almost surely, 2^354355455226 is an apocalyptic number.

354355455226 is a deficient number, since it is larger than the sum of its proper divisors (182870530070).

354355455226 is a wasteful number, since it uses less digits than its factorization.

354355455226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498.

The product of its digits is 10800000, while the sum is 49.

The spelling of 354355455226 in words is "three hundred fifty-four billion, three hundred fifty-five million, four hundred fifty-five thousand, two hundred twenty-six".