2498998941 has 6 divisors (see below), whose sum is σ = 3609665150. Its totient is φ = 1665999288.

The previous prime is 2498998937. The next prime is 2498998949. The reversal of 2498998941 is 1498998942.

It can be written as a sum of positive squares in only one way, i.e., 2324204100 + 174794841 = 48210^2 + 13221^2 .

It is not a de Polignac number, because 2498998941 - 2² = 2498998937 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498998949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138833266 + ... + 138833283.

Almost surely, 2^2498998941 is an apocalyptic number.

It is an amenable number.

2498998941 is a deficient number, since it is larger than the sum of its proper divisors (1110666209).

2498998941 is a wasteful number, since it uses less digits than its factorization.

2498998941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277666555 (or 277666552 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 63.

The square root of 2498998941 is about 49989.9884076802. The cubic root of 2498998941 is about 1357.0276313005.

Subtracting from 2498998941 its reverse (1498998942), we obtain a palindrome (999999999).

It can be divided in two parts, 249899 and 8941, that added together give a triangular number (258840 = T₇₁₉).

The spelling of 2498998941 in words is "two billion, four hundred ninety-eight million, nine hundred ninety-eight thousand, nine hundred forty-one".