47822306431 has 8 divisors (see below), whose sum is σ = 47883654000. Its totient is φ = 47761001280.

The previous prime is 47822306393. The next prime is 47822306471. The reversal of 47822306431 is 13460322874.

It is a happy number.

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 47822306431 - 2⁹ = 47822305919 is a prime.

It is a super-2 number, since 2×47822306431² (a number of 22 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 (47822306471) 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, 2656860 + ... + 2674798.

It is an arithmetic number, because the mean of its divisors is an integer number (5985456750).

Almost surely, 2^47822306431 is an apocalyptic number.

47822306431 is a deficient number, since it is larger than the sum of its proper divisors (61347569).

47822306431 is a wasteful number, since it uses less digits than its factorization.

47822306431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21209.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 47822306431 in words is "forty-seven billion, eight hundred twenty-two million, three hundred six thousand, four hundred thirty-one".