40892970898 has 24 divisors (see below), whose sum is σ = 66432937428. Its totient is φ = 18870239232.

The previous prime is 40892970869. The next prime is 40892970901. The reversal of 40892970898 is 89807929804.

It can be written as a sum of positive squares in 6 ways, for example, as 4854884329 + 36038086569 = 69677^2 + 189837^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3466386 + ... + 3478162.

Almost surely, 2^40892970898 is an apocalyptic number.

40892970898 is a deficient number, since it is larger than the sum of its proper divisors (25539966530).

40892970898 is a wasteful number, since it uses less digits than its factorization.

40892970898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22078 (or 22065 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 64.

The spelling of 40892970898 in words is "forty billion, eight hundred ninety-two million, nine hundred seventy thousand, eight hundred ninety-eight".