40432031530002 has 96 divisors (see below), whose sum is σ = 102014773166592. Its totient is φ = 11333118356352.

The previous prime is 40432031529919. The next prime is 40432031530019. The reversal of 40432031530002 is 20003513023404.

40432031530002 is a `hidden beast` number, since 4 + 0 + 4 + 320 + 31 + 5 + 300 + 0 + 2 = 666.

It is a super-2 number, since 2×40432031530002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83413648 + ... + 83896964.

It is an arithmetic number, because the mean of its divisors is an integer number (1062653887152).

Almost surely, 2^{40432031530002} is an apocalyptic number.

40432031530002 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 40432031530002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51007386583296).

40432031530002 is an abundant number, since it is smaller than the sum of its proper divisors (61582741636590).

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

40432031530002 is a wasteful number, since it uses less digits than its factorization.

40432031530002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495912 (or 495909 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 40432031530002 its reverse (20003513023404), we get a palindrome (60435544553406).

The spelling of 40432031530002 in words is "forty trillion, four hundred thirty-two billion, thirty-one million, five hundred thirty thousand, two".