40301544812032 has 240 divisors, whose sum is σ = 97834832089632. Its totient is φ = 16505756467200.

The previous prime is 40301544811921. The next prime is 40301544812033. The reversal of 40301544812032 is 23021844510304.

It is a junction number, because it is equal to n+sod(n) for n = 40301544811982 and 40301544812000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301544812033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630655282 + ... + 630719182.

Almost surely, 2^{40301544812032} 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 40301544812032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48917416044816).

40301544812032 is an abundant number, since it is smaller than the sum of its proper divisors (57533287277600).

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

40301544812032 is a wasteful number, since it uses less digits than its factorization.

40301544812032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65049 (or 65026 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 40301544812032 in words is "forty trillion, three hundred one billion, five hundred forty-four million, eight hundred twelve thousand, thirty-two".