40140332098 has 8 divisors (see below), whose sum is σ = 60614595900. Its totient is φ = 19935466800.

The previous prime is 40140332069. The next prime is 40140332123. The reversal of 40140332098 is 89023304104.

It can be written as a sum of positive squares in 2 ways, for example, as 35881072929 + 4259259169 = 189423^2 + 65263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40140332098² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67349253 + ... + 67349848.

Almost surely, 2^40140332098 is an apocalyptic number.

40140332098 is a deficient number, since it is larger than the sum of its proper divisors (20474263802).

40140332098 is a wasteful number, since it uses less digits than its factorization.

40140332098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134699252.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 40140332098 in words is "forty billion, one hundred forty million, three hundred thirty-two thousand, ninety-eight".