40422482600 has 72 divisors (see below), whose sum is σ = 94926793530. Its totient is φ = 16008096000.

The previous prime is 40422482563. The next prime is 40422482641. The reversal of 40422482600 is 628422404.

It can be written as a sum of positive squares in 9 ways, for example, as 8267537476 + 32154945124 = 90926^2 + 179318^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2030294 + ... + 2050106.

Almost surely, 2^40422482600 is an apocalyptic number.

40422482600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40422482600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47463396765).

40422482600 is an abundant number, since it is smaller than the sum of its proper divisors (54504310930).

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

40422482600 is a wasteful number, since it uses less digits than its factorization.

40422482600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20031 (or 19921 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 40422482600 in words is "forty billion, four hundred twenty-two million, four hundred eighty-two thousand, six hundred".