3152422043491 has 8 divisors (see below), whose sum is σ = 3718986374144. Its totient is φ = 2614912293960.

The previous prime is 3152422043489. The next prime is 3152422043509. The reversal of 3152422043491 is 1943402242513.

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 3152422043491 - 2¹ = 3152422043489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3152422043411) 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, 7263645045 + ... + 7263645478.

It is an arithmetic number, because the mean of its divisors is an integer number (464873296768).

Almost surely, 2^{3152422043491} is an apocalyptic number.

3152422043491 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3152422043491 is a deficient number, since it is larger than the sum of its proper divisors (566564330653).

3152422043491 is a wasteful number, since it uses less digits than its factorization.

3152422043491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14527290561.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 3152422043491 in words is "three trillion, one hundred fifty-two billion, four hundred twenty-two million, forty-three thousand, four hundred ninety-one".