47429091022 has 16 divisors (see below), whose sum is σ = 71540751744. Its totient is φ = 23582475000.

The previous prime is 47429091019. The next prime is 47429091023. The reversal of 47429091022 is 22019092474.

It is a super-2 number, since 2×47429091022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47429091023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241897 + ... + 391627.

It is an arithmetic number, because the mean of its divisors is an integer number (4471296984).

Almost surely, 2^47429091022 is an apocalyptic number.

47429091022 is a deficient number, since it is larger than the sum of its proper divisors (24111660722).

47429091022 is a wasteful number, since it uses less digits than its factorization.

47429091022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150615.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 47429091022 in words is "forty-seven billion, four hundred twenty-nine million, ninety-one thousand, twenty-two".