47024223780 has 24 divisors (see below), whose sum is σ = 131667826752. Its totient is φ = 12539792992.

The previous prime is 47024223761. The next prime is 47024223877. The reversal of 47024223780 is 8732242074.

It is a super-2 number, since 2×47024223780² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 391868472 + ... + 391868591.

It is an arithmetic number, because the mean of its divisors is an integer number (5486159448).

Almost surely, 2^47024223780 is an apocalyptic number.

It is an amenable number.

47024223780 is an abundant number, since it is smaller than the sum of its proper divisors (84643602972).

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

47024223780 is a wasteful number, since it uses less digits than its factorization.

47024223780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783737075 (or 783737073 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 47024223780 in words is "forty-seven billion, twenty-four million, two hundred twenty-three thousand, seven hundred eighty".