25142103413 has 16 divisors (see below), whose sum is σ = 29992294656. Its totient is φ = 20607100800.

The previous prime is 25142103361. The next prime is 25142103431. The reversal of 25142103413 is 31430124152.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 25142103413 - 2¹² = 25142099317 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 (25142103113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546713 + ... + 590913.

It is an arithmetic number, because the mean of its divisors is an integer number (1874518416).

Almost surely, 2^25142103413 is an apocalyptic number.

25142103413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25142103413 is a deficient number, since it is larger than the sum of its proper divisors (4850191243).

25142103413 is a wasteful number, since it uses less digits than its factorization.

25142103413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47764.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 25142103413 its reverse (31430124152), we get a palindrome (56572227565).

The spelling of 25142103413 in words is "twenty-five billion, one hundred forty-two million, one hundred three thousand, four hundred thirteen".