625414600542141 has 8 divisors (see below), whose sum is σ = 926540148951360. Its totient is φ = 416943067028076.

The previous prime is 625414600542133. The next prime is 625414600542167. The reversal of 625414600542141 is 141245006414526.

625414600542141 is a `hidden beast` number, since 6 + 2 + 5 + 4 + 1 + 4 + 60 + 0 + 542 + 1 + 41 = 666.

It is not a de Polignac number, because 625414600542141 - 2³ = 625414600542133 is a prime.

It is a super-2 number, since 2×625414600542141² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625414600542241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11581751861865 + ... + 11581751861918.

It is an arithmetic number, because the mean of its divisors is an integer number (115817518618920).

Almost surely, 2^{625414600542141} is an apocalyptic number.

It is an amenable number.

625414600542141 is a deficient number, since it is larger than the sum of its proper divisors (301125548409219).

625414600542141 is a wasteful number, since it uses less digits than its factorization.

625414600542141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23163503723792 (or 23163503723786 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

Adding to 625414600542141 its reverse (141245006414526), we get a palindrome (766659606956667).

The spelling of 625414600542141 in words is "six hundred twenty-five trillion, four hundred fourteen billion, six hundred million, five hundred forty-two thousand, one hundred forty-one".