40056130022 has 16 divisors (see below), whose sum is σ = 61468485120. Its totient is φ = 19570700808.

The previous prime is 40056130019. The next prime is 40056130039. The reversal of 40056130022 is 22003165004.

It is a self number, because there is not a number n which added to its sum of digits gives 40056130022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996638 + ... + 1036049.

It is an arithmetic number, because the mean of its divisors is an integer number (3841780320).

Almost surely, 2^40056130022 is an apocalyptic number.

40056130022 is a deficient number, since it is larger than the sum of its proper divisors (21412355098).

40056130022 is a wasteful number, since it uses less digits than its factorization.

40056130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032915.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 40056130022 its reverse (22003165004), we get a palindrome (62059295026).

The spelling of 40056130022 in words is "forty billion, fifty-six million, one hundred thirty thousand, twenty-two".