40432424010 has 32 divisors (see below), whose sum is σ = 105859438272. Its totient is φ = 9801799680.

The previous prime is 40432423981. The next prime is 40432424041. The reversal of 40432424010 is 1042423404.

It is a happy number.

It is a super-2 number, since 2×40432424010² (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 61260919 + ... + 61261578.

It is an arithmetic number, because the mean of its divisors is an integer number (3308107446).

Almost surely, 2^40432424010 is an apocalyptic number.

40432424010 is an abundant number, since it is smaller than the sum of its proper divisors (65427014262).

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

40432424010 is a wasteful number, since it uses less digits than its factorization.

40432424010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122522518.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40432424010 its reverse (1042423404), we get a palindrome (41474847414).

The spelling of 40432424010 in words is "forty billion, four hundred thirty-two million, four hundred twenty-four thousand, ten".