454345366442 has 64 divisors (see below), whose sum is σ = 799578117504. Its totient is φ = 191322531840.

The previous prime is 454345366411. The next prime is 454345366471. The reversal of 454345366442 is 244663543454.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35901788 + ... + 35914440.

It is an arithmetic number, because the mean of its divisors is an integer number (12493408086).

Almost surely, 2^454345366442 is an apocalyptic number.

454345366442 is a deficient number, since it is larger than the sum of its proper divisors (345232751062).

454345366442 is a wasteful number, since it uses less digits than its factorization.

454345366442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14183.

The product of its digits is 16588800, while the sum is 50.

The spelling of 454345366442 in words is "four hundred fifty-four billion, three hundred forty-five million, three hundred sixty-six thousand, four hundred forty-two".