40912359900 has 144 divisors (see below), whose sum is σ = 124699935360. Its totient is φ = 10327737600.

The previous prime is 40912359877. The next prime is 40912359937. The reversal of 40912359900 is 995321904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11552130 + ... + 11555670.

Almost surely, 2^40912359900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40912359900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62349967680).

40912359900 is an abundant number, since it is smaller than the sum of its proper divisors (83787575460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40912359900 is a wasteful number, since it uses less digits than its factorization.

40912359900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 5597 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 40912359900 in words is "forty billion, nine hundred twelve million, three hundred fifty-nine thousand, nine hundred".