40094945100 has 108 divisors (see below), whose sum is σ = 143629025904. Its totient is φ = 9164557440.

The previous prime is 40094945087. The next prime is 40094945113. The reversal of 40094945100 is 154949004.

It is a happy number.

40094945100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40094945087) and next prime (40094945113).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3175839 + ... + 3188438.

It is an arithmetic number, because the mean of its divisors is an integer number (1329898388).

Almost surely, 2^40094945100 is an apocalyptic number.

It is an amenable number.

40094945100 is an abundant number, since it is smaller than the sum of its proper divisors (103534080804).

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

40094945100 is a wasteful number, since it uses less digits than its factorization.

40094945100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6364304 (or 6364294 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 40094945100 in words is "forty billion, ninety-four million, nine hundred forty-five thousand, one hundred".