40024442200 has 24 divisors (see below), whose sum is σ = 93056828580. Its totient is φ = 16009776800.

The previous prime is 40024442177. The next prime is 40024442203. The reversal of 40024442200 is 224442004.

It is a super-2 number, since 2×40024442200² (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 (40024442203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100060906 + ... + 100061305.

Almost surely, 2^40024442200 is an apocalyptic number.

40024442200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40024442200 is an abundant number, since it is smaller than the sum of its proper divisors (53032386380).

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

40024442200 is a wasteful number, since it uses less digits than its factorization.

40024442200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200122227 (or 200122218 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40024442200 its reverse (224442004), we get a palindrome (40248884204).

The spelling of 40024442200 in words is "forty billion, twenty-four million, four hundred forty-two thousand, two hundred".