47034722672 has 20 divisors (see below), whose sum is σ = 104148314736. Its totient is φ = 20157738240.

The previous prime is 47034722663. The next prime is 47034722687. The reversal of 47034722672 is 27622743074.

It is a happy number.

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, 209976329 + ... + 209976552.

Almost surely, 2^47034722672 is an apocalyptic number.

It is an amenable number.

47034722672 is an abundant number, since it is smaller than the sum of its proper divisors (57113592064).

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

47034722672 is a wasteful number, since it uses less digits than its factorization.

47034722672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419952896 (or 419952890 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 44.

The spelling of 47034722672 in words is "forty-seven billion, thirty-four million, seven hundred twenty-two thousand, six hundred seventy-two".