2502140401 has 2 divisors, whose sum is σ = 2502140402. Its totient is φ = 2502140400.

The previous prime is 2502140371. The next prime is 2502140423. The reversal of 2502140401 is 1040412052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1617970176 + 884170225 = 40224^2 + 29735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502140401 - 2⁵ = 2502140369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2502140101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251070200 + 1251070201.

It is an arithmetic number, because the mean of its divisors is an integer number (1251070201).

Almost surely, 2^2502140401 is an apocalyptic number.

It is an amenable number.

2502140401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502140401 is an equidigital number, since it uses as much as digits as its factorization.

2502140401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2502140401 is about 50021.3994306437. The cubic root of 2502140401 is about 1357.5960272900.

Adding to 2502140401 its reverse (1040412052), we get a palindrome (3542552453).

The spelling of 2502140401 in words is "two billion, five hundred two million, one hundred forty thousand, four hundred one".