40413387960 has 96 divisors (see below), whose sum is σ = 143283844080. Its totient is φ = 9797184000.

The previous prime is 40413387947. The next prime is 40413387991. The reversal of 40413387960 is 6978331404.

40413387960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5098741 + ... + 5106660.

Almost surely, 2^40413387960 is an apocalyptic number.

40413387960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40413387960 is an abundant number, since it is smaller than the sum of its proper divisors (102870456120).

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

40413387960 is a wasteful number, since it uses less digits than its factorization.

40413387960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10205429 (or 10205422 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 40413387960 in words is "forty billion, four hundred thirteen million, three hundred eighty-seven thousand, nine hundred sixty".