4494215092464 has 100 divisors (see below), whose sum is σ = 13284319180704. Its totient is φ = 1466197811712.

The previous prime is 4494215092427. The next prime is 4494215092489. The reversal of 4494215092464 is 4642905124944.

4494215092464 is a `hidden beast` number, since 4 + 4 + 9 + 42 + 1 + 50 + 92 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4494215092464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36830137 + ... + 36951960.

Almost surely, 2^{4494215092464} is an apocalyptic number.

It is an amenable number.

4494215092464 is an abundant number, since it is smaller than the sum of its proper divisors (8790104088240).

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

4494215092464 is a wasteful number, since it uses less digits than its factorization.

4494215092464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73782164 (or 73782149 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 4494215092464 in words is "four trillion, four hundred ninety-four billion, two hundred fifteen million, ninety-two thousand, four hundred sixty-four".