454455714211146 has 24 divisors (see below), whose sum is σ = 984666203389440. Its totient is φ = 151483367927016.

The previous prime is 454455714211139. The next prime is 454455714211223. The reversal of 454455714211146 is 641112417554454.

454455714211146 is a `hidden beast` number, since 4 + 5 + 4 + 4 + 5 + 5 + 71 + 421 + 1 + 146 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 454455714211092 and 454455714211101.

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, 154346356 + ... + 157263183.

It is an arithmetic number, because the mean of its divisors is an integer number (41027758474560).

Almost surely, 2^{454455714211146} is an apocalyptic number.

454455714211146 is an abundant number, since it is smaller than the sum of its proper divisors (530210489178294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454455714211146 is a wasteful number, since it uses less digits than its factorization.

454455714211146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311690570 (or 311690567 counting only the distinct ones).

The product of its digits is 10752000, while the sum is 54.

The spelling of 454455714211146 in words is "four hundred fifty-four trillion, four hundred fifty-five billion, seven hundred fourteen million, two hundred eleven thousand, one hundred forty-six".