14160561825 has 24 divisors (see below), whose sum is σ = 24789315168. Its totient is φ = 7108046080.

The previous prime is 14160561817. The next prime is 14160561829. The reversal of 14160561825 is 52816506141.

It is not a de Polignac number, because 14160561825 - 2³ = 14160561817 is a prime.

It is a super-2 number, since 2×14160561825² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14160561829) 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, 5551887 + ... + 5554436.

It is an arithmetic number, because the mean of its divisors is an integer number (1032888132).

Almost surely, 2^14160561825 is an apocalyptic number.

14160561825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14160561825 is a deficient number, since it is larger than the sum of its proper divisors (10628753343).

14160561825 is a wasteful number, since it uses less digits than its factorization.

14160561825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11106353 (or 11106348 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 14160561825 in words is "fourteen billion, one hundred sixty million, five hundred sixty-one thousand, eight hundred twenty-five".