3152422043531 has 4 divisors (see below), whose sum is σ = 3171762056232. Its totient is φ = 3133082030832.

The previous prime is 3152422043509. The next prime is 3152422043611. The reversal of 3152422043531 is 1353402242513.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3152422043531 - 2⁶ = 3152422043467 is a prime.

It is a super-2 number, since 2×3152422043531² (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 = 3152422043491 and 3152422043500.

It is not an unprimeable number, because it can be changed into a prime (3152422043131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9670006106 + ... + 9670006431.

It is an arithmetic number, because the mean of its divisors is an integer number (792940514058).

Almost surely, 2^{3152422043531} is an apocalyptic number.

3152422043531 is a deficient number, since it is larger than the sum of its proper divisors (19340012701).

3152422043531 is a wasteful number, since it uses less digits than its factorization.

3152422043531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19340012700.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 3152422043531 in words is "three trillion, one hundred fifty-two billion, four hundred twenty-two million, forty-three thousand, five hundred thirty-one".