140432440204411 has 12 divisors (see below), whose sum is σ = 146806106537160. Its totient is φ = 134324449028000.

The previous prime is 140432440204387. The next prime is 140432440204423. The reversal of 140432440204411 is 114402044234041.

It is not a de Polignac number, because 140432440204411 - 2¹¹ = 140432440202363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140432440204471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30093600 + ... + 34445458.

It is an arithmetic number, because the mean of its divisors is an integer number (12233842211430).

Almost surely, 2^{140432440204411} is an apocalyptic number.

140432440204411 is a deficient number, since it is larger than the sum of its proper divisors (6373666332749).

140432440204411 is an equidigital number, since it uses as much as digits as its factorization.

140432440204411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412906 (or 4412883 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 140432440204411 its reverse (114402044234041), we get a palindrome (254834484438452).

The spelling of 140432440204411 in words is "one hundred forty trillion, four hundred thirty-two billion, four hundred forty million, two hundred four thousand, four hundred eleven".