40422501142 has 32 divisors (see below), whose sum is σ = 64055577600. Its totient is φ = 19110907200.

The previous prime is 40422501113. The next prime is 40422501143. The reversal of 40422501142 is 24110522404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40422501143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284659 + ... + 402337.

It is an arithmetic number, because the mean of its divisors is an integer number (2001736800).

Almost surely, 2^40422501142 is an apocalyptic number.

40422501142 is a deficient number, since it is larger than the sum of its proper divisors (23633076458).

40422501142 is a wasteful number, since it uses less digits than its factorization.

40422501142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117852.

The product of its (nonzero) digits is 2560, while the sum is 25.

The spelling of 40422501142 in words is "forty billion, four hundred twenty-two million, five hundred one thousand, one hundred forty-two".