354542323245453 has 16 divisors (see below), whose sum is σ = 600283298616960. Its totient is φ = 202595613283008.

The previous prime is 354542323245343. The next prime is 354542323245469.

354542323245453 is a `hidden beast` number, since 3 + 5 + 4 + 5 + 42 + 32 + 3 + 24 + 545 + 3 = 666.

354542323245453 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 354542323245453 - 2²⁵ = 354542289691021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354542323245453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354542323245953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937942653900 + ... + 937942654277.

It is an arithmetic number, because the mean of its divisors is an integer number (37517706163560).

Almost surely, 2^{354542323245453} is an apocalyptic number.

It is an amenable number.

354542323245453 is a deficient number, since it is larger than the sum of its proper divisors (245740975371507).

354542323245453 is a wasteful number, since it uses less digits than its factorization.

354542323245453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875885308193 (or 1875885308187 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 54.

The spelling of 354542323245453 in words is "three hundred fifty-four trillion, five hundred forty-two billion, three hundred twenty-three million, two hundred forty-five thousand, four hundred fifty-three".