354355040022554 has 8 divisors (see below), whose sum is σ = 531646305513300. Its totient is φ = 177139604851456.

The previous prime is 354355040022547. The next prime is 354355040022583. The reversal of 354355040022554 is 455220040553453.

It can be written as a sum of positive squares in 2 ways, for example, as 322794295791529 + 31560744231025 = 17966477^2 + 5617895^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 354355040022499 and 354355040022508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18957568229 + ... + 18957586920.

Almost surely, 2^{354355040022554} is an apocalyptic number.

354355040022554 is a deficient number, since it is larger than the sum of its proper divisors (177291265490746).

354355040022554 is a wasteful number, since it uses less digits than its factorization.

354355040022554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37915159824.

The product of its (nonzero) digits is 7200000, while the sum is 47.

The spelling of 354355040022554 in words is "three hundred fifty-four trillion, three hundred fifty-five billion, forty million, twenty-two thousand, five hundred fifty-four".