25034111361 has 24 divisors (see below), whose sum is σ = 41331164160. Its totient is φ = 14303471616.

The previous prime is 25034111341. The next prime is 25034111363. The reversal of 25034111361 is 16311143052.

It is a happy number.

25034111361 is a `hidden beast` number, since 2 + 503 + 41 + 113 + 6 + 1 = 666.

It is not a de Polignac number, because 25034111361 - 2⁷ = 25034111233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25034111363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646401 + ... + 684033.

It is an arithmetic number, because the mean of its divisors is an integer number (1722131840).

Almost surely, 2^25034111361 is an apocalyptic number.

25034111361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25034111361 is a deficient number, since it is larger than the sum of its proper divisors (16297052799).

25034111361 is a wasteful number, since it uses less digits than its factorization.

25034111361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48205 (or 48202 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 25034111361 in words is "twenty-five billion, thirty-four million, one hundred eleven thousand, three hundred sixty-one".