43422532050 has 48 divisors (see below), whose sum is σ = 107848141920. Its totient is φ = 11562109440.

The previous prime is 43422532033. The next prime is 43422532051. The reversal of 43422532050 is 5023522434.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 43422531999 and 43422532017.

It is not an unprimeable number, because it can be changed into a prime (43422532051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114120 + ... + 316019.

It is an arithmetic number, because the mean of its divisors is an integer number (2246836290).

Almost surely, 2^43422532050 is an apocalyptic number.

43422532050 is an abundant number, since it is smaller than the sum of its proper divisors (64425609870).

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

43422532050 is a wasteful number, since it uses less digits than its factorization.

43422532050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430827 (or 430822 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 43422532050 in words is "forty-three billion, four hundred twenty-two million, five hundred thirty-two thousand, fifty".