4145560131 has 16 divisors (see below), whose sum is σ = 5571360288. Its totient is φ = 2741760000.

The previous prime is 4145560127. The next prime is 4145560217. The reversal of 4145560131 is 1310655414.

It is a happy number.

4145560131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4145560131 - 2² = 4145560127 is a prime.

It is a super-2 number, since 2×4145560131² = 34371337599473474322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4145567131) 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, 1034131 + ... + 1038131.

It is an arithmetic number, because the mean of its divisors is an integer number (348210018).

Almost surely, 2^4145560131 is an apocalyptic number.

4145560131 is a deficient number, since it is larger than the sum of its proper divisors (1425800157).

4145560131 is a wasteful number, since it uses less digits than its factorization.

4145560131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 4145560131 is about 64386.0243453500. The cubic root of 4145560131 is about 1606.4272887104.

The spelling of 4145560131 in words is "four billion, one hundred forty-five million, five hundred sixty thousand, one hundred thirty-one".