2500420314 has 48 divisors (see below), whose sum is σ = 5842864800. Its totient is φ = 711266976.

The previous prime is 2500420303. The next prime is 2500420319. The reversal of 2500420314 is 4130240052.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2500420319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48757 + ... + 85895.

It is an arithmetic number, because the mean of its divisors is an integer number (121726350).

Almost surely, 2^2500420314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2500420314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921432400).

2500420314 is an abundant number, since it is smaller than the sum of its proper divisors (3342444486).

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

2500420314 is a wasteful number, since it uses less digits than its factorization.

2500420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37387 (or 37380 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2500420314 is about 50004.2029633510. The cubic root of 2500420314 is about 1357.2848645504.

Adding to 2500420314 its reverse (4130240052), we get a palindrome (6630660366).

The spelling of 2500420314 in words is "two billion, five hundred million, four hundred twenty thousand, three hundred fourteen".