2041251264 has 84 divisors (see below), whose sum is σ = 6300968856. Its totient is φ = 628075008.

The previous prime is 2041251259. The next prime is 2041251293. The reversal of 2041251264 is 4621521402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128814 + ... + 143789.

It is an arithmetic number, because the mean of its divisors is an integer number (75011534).

Almost surely, 2^2041251264 is an apocalyptic number.

2041251264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2041251264 is an abundant number, since it is smaller than the sum of its proper divisors (4259717592).

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

2041251264 is a wasteful number, since it uses less digits than its factorization.

2041251264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272634 (or 272621 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2041251264 is about 45180.2087644579. The cubic root of 2041251264 is about 1268.5243911044.

Adding to 2041251264 its reverse (4621521402), we get a palindrome (6662772666).

The spelling of 2041251264 in words is "two billion, forty-one million, two hundred fifty-one thousand, two hundred sixty-four".