2044062464 has 36 divisors (see below), whose sum is σ = 4087959120. Its totient is φ = 1020072960.

The previous prime is 2044062457. The next prime is 2044062479. The reversal of 2044062464 is 4642604402.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2044062464.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131117 + ... + 145875.

It is an arithmetic number, because the mean of its divisors is an integer number (113554420).

Almost surely, 2^2044062464 is an apocalyptic number.

It is an amenable number.

2044062464 is a deficient number, since it is larger than the sum of its proper divisors (2043896656).

2044062464 is an equidigital number, since it uses as much as digits as its factorization.

2044062464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15316 (or 15302 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2044062464 is about 45211.3090277200. The cubic root of 2044062464 is about 1269.1064589145.

Adding to 2044062464 its reverse (4642604402), we get a palindrome (6686666866).

The spelling of 2044062464 in words is "two billion, forty-four million, sixty-two thousand, four hundred sixty-four".