47022723371 has 8 divisors (see below), whose sum is σ = 50642334960. Its totient is φ = 43403465952.

The previous prime is 47022723361. The next prime is 47022723373. The reversal of 47022723371 is 17332722074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47022723371 is a prime.

It is a super-2 number, since 2×47022723371² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47022723373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229565 + ... + 383073.

It is an arithmetic number, because the mean of its divisors is an integer number (6330291870).

Almost surely, 2^47022723371 is an apocalyptic number.

47022723371 is a deficient number, since it is larger than the sum of its proper divisors (3619611589).

47022723371 is a wasteful number, since it uses less digits than its factorization.

47022723371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177085.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 47022723371 in words is "forty-seven billion, twenty-two million, seven hundred twenty-three thousand, three hundred seventy-one".