4045112135131 has 8 divisors (see below), whose sum is σ = 4059940382784. Its totient is φ = 4030286957760.

The previous prime is 4045112135027. The next prime is 4045112135177. The reversal of 4045112135131 is 1315312115404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4045112135131 - 2³⁹ = 3495356321243 is a prime.

It is a super-2 number, since 2×4045112135131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4045112135093 and 4045112135102.

It is not an unprimeable number, because it can be changed into a prime (4045112135431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889086 + ... + 3414508.

It is an arithmetic number, because the mean of its divisors is an integer number (507492547848).

Almost surely, 2^{4045112135131} is an apocalyptic number.

4045112135131 is a deficient number, since it is larger than the sum of its proper divisors (14828247653).

4045112135131 is a wasteful number, since it uses less digits than its factorization.

4045112135131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535141.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 4045112135131 in words is "four trillion, forty-five billion, one hundred twelve million, one hundred thirty-five thousand, one hundred thirty-one".