2901115044 has 81 divisors (see below), whose sum is σ = 7532157451. Its totient is φ = 941507760.

The previous prime is 2901115037. The next prime is 2901115057. The reversal of 2901115044 is 4405111092.

The square root of 2901115044 is 53862.

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

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2901114999 and 2901115017.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15188989 + ... + 15189179.

Almost surely, 2^2901115044 is an apocalyptic number.

2901115044 is the 53862-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2901115044

2901115044 is an abundant number, since it is smaller than the sum of its proper divisors (4631042407).

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

2901115044 is a wasteful number, since it uses less digits than its factorization.

2901115044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The cubic root of 2901115044 is about 1426.2258939357.

The spelling of 2901115044 in words is "two billion, nine hundred one million, one hundred fifteen thousand, forty-four".