25514242243353 has 16 divisors (see below), whose sum is σ = 37808552208960. Its totient is φ = 17005141163808.

The previous prime is 25514242243337. The next prime is 25514242243417. The reversal of 25514242243353 is 35334224241552.

It is a happy number.

25514242243353 is a `hidden beast` number, since 2 + 5 + 5 + 14 + 2 + 42 + 243 + 353 = 666.

It is not a de Polignac number, because 25514242243353 - 2⁴ = 25514242243337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25514242243299 and 25514242243308.

It is not an unprimeable number, because it can be changed into a prime (25514242243313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120827700 + ... + 121038677.

It is an arithmetic number, because the mean of its divisors is an integer number (2363034513060).

Almost surely, 2^{25514242243353} is an apocalyptic number.

It is an amenable number.

25514242243353 is a deficient number, since it is larger than the sum of its proper divisors (12294309965607).

25514242243353 is a wasteful number, since it uses less digits than its factorization.

25514242243353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241870293 (or 241870287 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 45.

The spelling of 25514242243353 in words is "twenty-five trillion, five hundred fourteen billion, two hundred forty-two million, two hundred forty-three thousand, three hundred fifty-three".