47723336408 has 16 divisors (see below), whose sum is σ = 97615915560. Its totient is φ = 21692425600.

The previous prime is 47723336399. The next prime is 47723336417. The reversal of 47723336408 is 80463332774.

It is an interprime number because it is at equal distance from previous prime (47723336399) and next prime (47723336417).

It is a super-2 number, since 2×47723336408² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271155233 + ... + 271155408.

Almost surely, 2^47723336408 is an apocalyptic number.

It is an amenable number.

47723336408 is an abundant number, since it is smaller than the sum of its proper divisors (49892579152).

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

47723336408 is a wasteful number, since it uses less digits than its factorization.

47723336408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542310658 (or 542310654 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 47723336408 in words is "forty-seven billion, seven hundred twenty-three million, three hundred thirty-six thousand, four hundred eight".