25402144514113 has 8 divisors (see below), whose sum is σ = 27901669032000. Its totient is φ = 23018876950608.

The previous prime is 25402144514101. The next prime is 25402144514143. The reversal of 25402144514113 is 31141544120452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25402144514113 - 2²⁵ = 25402110959681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25402144514143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29064238138 + ... + 29064239011.

It is an arithmetic number, because the mean of its divisors is an integer number (3487708629000).

Almost surely, 2^{25402144514113} is an apocalyptic number.

25402144514113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25402144514113 is a deficient number, since it is larger than the sum of its proper divisors (2499524517887).

25402144514113 is a wasteful number, since it uses less digits than its factorization.

25402144514113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58128477191.

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 25402144514113 its reverse (31141544120452), we get a palindrome (56543688634565).

The spelling of 25402144514113 in words is "twenty-five trillion, four hundred two billion, one hundred forty-four million, five hundred fourteen thousand, one hundred thirteen".