46442744724465 has 48 divisors (see below), whose sum is σ = 81717902018688. Its totient is φ = 24395099401728.

The previous prime is 46442744724457. The next prime is 46442744724517. The reversal of 46442744724465 is 56442744724464.

46442744724465 is a `hidden beast` number, since 4 + 6 + 4 + 42 + 74 + 47 + 24 + 465 = 666.

It is not a de Polignac number, because 46442744724465 - 2³ = 46442744724457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14305692 + ... + 17249298.

It is an arithmetic number, because the mean of its divisors is an integer number (1702456292056).

Almost surely, 2^{46442744724465} is an apocalyptic number.

46442744724465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46442744724465 is a deficient number, since it is larger than the sum of its proper divisors (35275157294223).

46442744724465 is a wasteful number, since it uses less digits than its factorization.

46442744724465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948918 (or 2948915 counting only the distinct ones).

The product of its digits is 578027520, while the sum is 63.

Subtracting 46442744724465 from its reverse (56442744724464), we obtain a palindrome (9999999999999).

The spelling of 46442744724465 in words is "forty-six trillion, four hundred forty-two billion, seven hundred forty-four million, seven hundred twenty-four thousand, four hundred sixty-five".