454355343553454 has 24 divisors (see below), whose sum is σ = 814232260294320. Its totient is φ = 186257470025088.

The previous prime is 454355343553439. The next prime is 454355343553499.

454355343553454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30674806499 + ... + 30674821310.

It is an arithmetic number, because the mean of its divisors is an integer number (33926344178930).

Almost surely, 2^{454355343553454} is an apocalyptic number.

454355343553454 is a deficient number, since it is larger than the sum of its proper divisors (359876916740866).

454355343553454 is a wasteful number, since it uses less digits than its factorization.

454355343553454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61349627864 (or 61349627841 counting only the distinct ones).

The product of its digits is 1296000000, while the sum is 62.

The spelling of 454355343553454 in words is "four hundred fifty-four trillion, three hundred fifty-five billion, three hundred forty-three million, five hundred fifty-three thousand, four hundred fifty-four".