40221234130 has 256 divisors, whose sum is σ = 97444601856. Its totient is φ = 11584235520.

The previous prime is 40221234113. The next prime is 40221234191. The reversal of 40221234130 is 3143212204.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 68519697 + ... + 68520283.

It is an arithmetic number, because the mean of its divisors is an integer number (380642976).

Almost surely, 2^40221234130 is an apocalyptic number.

40221234130 is an abundant number, since it is smaller than the sum of its proper divisors (57223367726).

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

40221234130 is a wasteful number, since it uses less digits than its factorization.

40221234130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 40221234130 its reverse (3143212204), we get a palindrome (43364446334).

The spelling of 40221234130 in words is "forty billion, two hundred twenty-one million, two hundred thirty-four thousand, one hundred thirty".