7672005042031 has 4 divisors (see below), whose sum is σ = 8369460045864. Its totient is φ = 6974550038200.

The previous prime is 7672005041993. The next prime is 7672005042043. The reversal of 7672005042031 is 1302405002767.

It is a happy number.

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 7672005042031 - 2²³ = 7671996653423 is a prime.

It is a super-2 number, since 2×7672005042031² (a number of 27 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 (7672005049031) 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, 348727501900 + ... + 348727501921.

It is an arithmetic number, because the mean of its divisors is an integer number (2092365011466).

Almost surely, 2^{7672005042031} is an apocalyptic number.

7672005042031 is a deficient number, since it is larger than the sum of its proper divisors (697455003833).

7672005042031 is a wasteful number, since it uses less digits than its factorization.

7672005042031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697455003832.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 7672005042031 in words is "seven trillion, six hundred seventy-two billion, five million, forty-two thousand, thirty-one".