2495306129426 has 24 divisors (see below), whose sum is σ = 4156575836700. Its totient is φ = 1122536954880.

The previous prime is 2495306129417. The next prime is 2495306129453. The reversal of 2495306129426 is 6249216035942.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2373599341201 + 121706788225 = 1540649^2 + 348865^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 53126951 + ... + 53173898.

Almost surely, 2^{2495306129426} is an apocalyptic number.

2495306129426 is a deficient number, since it is larger than the sum of its proper divisors (1661269707274).

2495306129426 is a wasteful number, since it uses less digits than its factorization.

2495306129426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106300970 (or 106300959 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 2495306129426 in words is "two trillion, four hundred ninety-five billion, three hundred six million, one hundred twenty-nine thousand, four hundred twenty-six".