354427303724453 has 16 divisors (see below), whose sum is σ = 355003818785280. Its totient is φ = 353851289971200.

The previous prime is 354427303724447. The next prime is 354427303724537.

354427303724453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354427303724453 - 2⁴ = 354427303724437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354427303724953) 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, 14401162118 + ... + 14401186728.

It is an arithmetic number, because the mean of its divisors is an integer number (22187738674080).

Almost surely, 2^{354427303724453} is an apocalyptic number.

It is an amenable number.

354427303724453 is a deficient number, since it is larger than the sum of its proper divisors (576515060827).

354427303724453 is a wasteful number, since it uses less digits than its factorization.

354427303724453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33868.

The product of its (nonzero) digits is 101606400, while the sum is 56.

The spelling of 354427303724453 in words is "three hundred fifty-four trillion, four hundred twenty-seven billion, three hundred three million, seven hundred twenty-four thousand, four hundred fifty-three".