354074104644422 has 16 divisors (see below), whose sum is σ = 531651383239680. Its totient is φ = 176857012353672.

The previous prime is 354074104644397. The next prime is 354074104644431. The reversal of 354074104644422 is 224446401470453.

It is a super-2 number, since 2×354074104644422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11125283 + ... + 28843025.

It is an arithmetic number, because the mean of its divisors is an integer number (33228211452480).

Almost surely, 2^{354074104644422} is an apocalyptic number.

354074104644422 is a deficient number, since it is larger than the sum of its proper divisors (177577278595258).

354074104644422 is a wasteful number, since it uses less digits than its factorization.

354074104644422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17727907.

The product of its (nonzero) digits is 10321920, while the sum is 50.

The spelling of 354074104644422 in words is "three hundred fifty-four trillion, seventy-four billion, one hundred four million, six hundred forty-four thousand, four hundred twenty-two".