40288213130 has 128 divisors (see below), whose sum is σ = 89672832000. Its totient is φ = 12840698880.

The previous prime is 40288213129. The next prime is 40288213139. The reversal of 40288213130 is 3131288204.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40288213139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2086661 + ... + 2105879.

It is an arithmetic number, because the mean of its divisors is an integer number (700569000).

Almost surely, 2^40288213130 is an apocalyptic number.

40288213130 is an abundant number, since it is smaller than the sum of its proper divisors (49384618870).

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

40288213130 is a wasteful number, since it uses less digits than its factorization.

40288213130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19332.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 40288213130 in words is "forty billion, two hundred eighty-eight million, two hundred thirteen thousand, one hundred thirty".