3472442740031 has 4 divisors (see below), whose sum is σ = 3472451822112. Its totient is φ = 3472433657952.

The previous prime is 3472442740021. The next prime is 3472442740049. The reversal of 3472442740031 is 1300472442743.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3472442740031 is a prime.

It is a super-2 number, since 2×3472442740031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472442740021) 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, 3941111 + ... + 4741016.

It is an arithmetic number, because the mean of its divisors is an integer number (868112955528).

Almost surely, 2^{3472442740031} is an apocalyptic number.

3472442740031 is a deficient number, since it is larger than the sum of its proper divisors (9082081).

3472442740031 is an equidigital number, since it uses as much as digits as its factorization.

3472442740031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082080.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 3472442740031 in words is "three trillion, four hundred seventy-two billion, four hundred forty-two million, seven hundred forty thousand, thirty-one".