2044311862 has 8 divisors (see below), whose sum is σ = 3067860096. Its totient is φ = 1021691832.

The previous prime is 2044311847. The next prime is 2044311883. The reversal of 2044311862 is 2681134402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2044311862² = 8358421978227814088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226518 + ... + 235369.

It is an arithmetic number, because the mean of its divisors is an integer number (383482512).

Almost surely, 2^2044311862 is an apocalyptic number.

2044311862 is a deficient number, since it is larger than the sum of its proper divisors (1023548234).

2044311862 is a wasteful number, since it uses less digits than its factorization.

2044311862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464102.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2044311862 is about 45214.0670809429. The cubic root of 2044311862 is about 1269.1580717764.

The spelling of 2044311862 in words is "two billion, forty-four million, three hundred eleven thousand, eight hundred sixty-two".