40115045300 has 108 divisors (see below), whose sum is σ = 96003230400. Its totient is φ = 14538427200.

The previous prime is 40115045293. The next prime is 40115045329. The reversal of 40115045300 is 354051104.

It is a congruent number.

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, 3709301 + ... + 3720099.

It is an arithmetic number, because the mean of its divisors is an integer number (888918800).

Almost surely, 2^40115045300 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 40115045300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48001615200).

40115045300 is an abundant number, since it is smaller than the sum of its proper divisors (55888185100).

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

40115045300 is a wasteful number, since it uses less digits than its factorization.

40115045300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142 (or 11124 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 40115045300 its reverse (354051104), we get a palindrome (40469096404).

The spelling of 40115045300 in words is "forty billion, one hundred fifteen million, forty-five thousand, three hundred".