40598274292 has 24 divisors (see below), whose sum is σ = 72948822912. Its totient is φ = 19758052800.

The previous prime is 40598274289. The next prime is 40598274293. The reversal of 40598274292 is 29247289504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40598274293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216498 + ... + 357865.

It is an arithmetic number, because the mean of its divisors is an integer number (3039534288).

Almost surely, 2^40598274292 is an apocalyptic number.

It is an amenable number.

40598274292 is a deficient number, since it is larger than the sum of its proper divisors (32350548620).

40598274292 is a wasteful number, since it uses less digits than its factorization.

40598274292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574839 (or 574837 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 40598274292 in words is "forty billion, five hundred ninety-eight million, two hundred seventy-four thousand, two hundred ninety-two".