40024050220 has 48 divisors (see below), whose sum is σ = 104790244608. Its totient is φ = 12475028160.

The previous prime is 40024050211. The next prime is 40024050223. The reversal of 40024050220 is 2205042004.

It is not an unprimeable number, because it can be changed into a prime (40024050223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12993282 + ... + 12996361.

It is an arithmetic number, because the mean of its divisors is an integer number (2183130096).

Almost surely, 2^40024050220 is an apocalyptic number.

It is an amenable number.

40024050220 is an abundant number, since it is smaller than the sum of its proper divisors (64766194388).

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

40024050220 is a wasteful number, since it uses less digits than its factorization.

40024050220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25989670 (or 25989668 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

Adding to 40024050220 its reverse (2205042004), we get a palindrome (42229092224).

The spelling of 40024050220 in words is "forty billion, twenty-four million, fifty thousand, two hundred twenty".