47722144362 has 16 divisors (see below), whose sum is σ = 95463814080. Its totient is φ = 15904127232.

The previous prime is 47722144339. The next prime is 47722144363. The reversal of 47722144362 is 26344122774.

It is not an unprimeable number, because it can be changed into a prime (47722144363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781687 + ... + 840522.

It is an arithmetic number, because the mean of its divisors is an integer number (5966488380).

Almost surely, 2^47722144362 is an apocalyptic number.

47722144362 is an abundant number, since it is smaller than the sum of its proper divisors (47741669718).

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

47722144362 is a wasteful number, since it uses less digits than its factorization.

47722144362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627117.

The product of its digits is 451584, while the sum is 42.

The spelling of 47722144362 in words is "forty-seven billion, seven hundred twenty-two million, one hundred forty-four thousand, three hundred sixty-two".