47424790722 has 32 divisors (see below), whose sum is σ = 95225518080. Its totient is φ = 15745667840.

The previous prime is 47424790631. The next prime is 47424790727. The reversal of 47424790722 is 22709742474.

It is a super-2 number, since 2×47424790722² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47424790727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3736447 + ... + 3749117.

It is an arithmetic number, because the mean of its divisors is an integer number (2975797440).

Almost surely, 2^47424790722 is an apocalyptic number.

47424790722 is an abundant number, since it is smaller than the sum of its proper divisors (47800727358).

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

47424790722 is a wasteful number, since it uses less digits than its factorization.

47424790722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15098.

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 47424790722 in words is "forty-seven billion, four hundred twenty-four million, seven hundred ninety thousand, seven hundred twenty-two".