40325112898 has 48 divisors (see below), whose sum is σ = 70370700480. Its totient is φ = 16975689696.

The previous prime is 40325112887. The next prime is 40325112913. The reversal of 40325112898 is 89821152304.

It is a super-2 number, since 2×40325112898² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24160408 + ... + 24162076.

It is an arithmetic number, because the mean of its divisors is an integer number (1466056260).

Almost surely, 2^40325112898 is an apocalyptic number.

40325112898 is a deficient number, since it is larger than the sum of its proper divisors (30045587582).

40325112898 is a wasteful number, since it uses less digits than its factorization.

40325112898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 1912 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 40325112898 in words is "forty billion, three hundred twenty-five million, one hundred twelve thousand, eight hundred ninety-eight".