3124331403042 has 16 divisors (see below), whose sum is σ = 6366562104960. Its totient is φ = 1021793917872.

The previous prime is 3124331403041. The next prime is 3124331403059. The reversal of 3124331403042 is 2403041334213.

It is a happy number.

It is a super-2 number, since 2×3124331403042² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3124331403041) 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, 4912470442 + ... + 4912471077.

It is an arithmetic number, because the mean of its divisors is an integer number (397910131560).

Almost surely, 2^{3124331403042} is an apocalyptic number.

3124331403042 is an abundant number, since it is smaller than the sum of its proper divisors (3242230701918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3124331403042 is a wasteful number, since it uses less digits than its factorization.

3124331403042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9824941577.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3124331403042 its reverse (2403041334213), we get a palindrome (5527372737255).

The spelling of 3124331403042 in words is "three trillion, one hundred twenty-four billion, three hundred thirty-one million, four hundred three thousand, forty-two".