40363009560 has 576 divisors, whose sum is σ = 147307960800. Its totient is φ = 9916452864.

The previous prime is 40363009523. The next prime is 40363009591. The reversal of 40363009560 is 6590036304.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 370302786 + ... + 370302894.

Almost surely, 2^40363009560 is an apocalyptic number.

40363009560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40363009560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73653980400).

40363009560 is an abundant number, since it is smaller than the sum of its proper divisors (106944951240).

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

40363009560 is a wasteful number, since it uses less digits than its factorization.

40363009560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The spelling of 40363009560 in words is "forty billion, three hundred sixty-three million, nine thousand, five hundred sixty".