2110157159044 has 27 divisors (see below), whose sum is σ = 4059062124901. Its totient is φ = 959147818640.

The previous prime is 2110157158997. The next prime is 2110157159059. The reversal of 2110157159044 is 4409517510112.

The square root of 2110157159044 is 1452638.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18431320644 + 2091725838400 = 135762^2 + 1446280^2 .

It is a super-2 number, since 2×2110157159044² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110157158988 and 2110157159006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 31925022 + ... + 31991050.

Almost surely, 2^{2110157159044} is an apocalyptic number.

2110157159044 is the 1452638-th square number.

It is an amenable number.

2110157159044 is a deficient number, since it is larger than the sum of its proper divisors (1948904965857).

2110157159044 is an frugal number, since it uses more digits than its factorization.

2110157159044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132084 (or 66042 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 40.

The spelling of 2110157159044 in words is "two trillion, one hundred ten billion, one hundred fifty-seven million, one hundred fifty-nine thousand, forty-four".