2501314420 has 36 divisors (see below), whose sum is σ = 5773700772. Its totient is φ = 909568000.

The previous prime is 2501314411. The next prime is 2501314433. The reversal of 2501314420 is 244131052.

It can be written as a sum of positive squares in 2 ways, for example, as 522488164 + 1978826256 = 22858^2 + 44484^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2501314391 and 2501314400.

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, 514381 + ... + 519220.

It is an arithmetic number, because the mean of its divisors is an integer number (160380577).

Almost surely, 2^2501314420 is an apocalyptic number.

2501314420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2501314420 is an abundant number, since it is smaller than the sum of its proper divisors (3272386352).

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

2501314420 is a wasteful number, since it uses less digits than its factorization.

2501314420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033632 (or 1033619 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2501314420 is about 50013.1424727541. The cubic root of 2501314420 is about 1357.4466256103.

Adding to 2501314420 its reverse (244131052), we get a palindrome (2745445472).

The spelling of 2501314420 in words is "two billion, five hundred one million, three hundred fourteen thousand, four hundred twenty".