40141460433432 has 128 divisors (see below), whose sum is σ = 104401596484800. Its totient is φ = 12846046445568.

The previous prime is 40141460433413. The next prime is 40141460433479. The reversal of 40141460433432 is 23433406414104.

It is a super-2 number, since 2×40141460433432² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 286989018 + ... + 287128854.

Almost surely, 2^{40141460433432} 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 40141460433432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52200798242400).

40141460433432 is an abundant number, since it is smaller than the sum of its proper divisors (64260136051368).

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

40141460433432 is a wasteful number, since it uses less digits than its factorization.

40141460433432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142205 (or 142201 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 40141460433432 its reverse (23433406414104), we get a palindrome (63574866847536).

The spelling of 40141460433432 in words is "forty trillion, one hundred forty-one billion, four hundred sixty million, four hundred thirty-three thousand, four hundred thirty-two".