40433013241000 has 128 divisors (see below), whose sum is σ = 95368953139200. Its totient is φ = 16044054163200.

The previous prime is 40433013240889. The next prime is 40433013241003. The reversal of 40433013241000 is 14231033404.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (40433013241003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2110603422 + ... + 2110622578.

It is an arithmetic number, because the mean of its divisors is an integer number (745069946400).

Almost surely, 2^{40433013241000} is an apocalyptic number.

40433013241000 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 40433013241000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47684476569600).

40433013241000 is an abundant number, since it is smaller than the sum of its proper divisors (54935939898200).

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

40433013241000 is a wasteful number, since it uses less digits than its factorization.

40433013241000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35924 (or 35910 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40433013241000 its reverse (14231033404), we get a palindrome (40447244274404).

The spelling of 40433013241000 in words is "forty trillion, four hundred thirty-three billion, thirteen million, two hundred forty-one thousand".