140032411431401 has 16 divisors (see below), whose sum is σ = 143420057088000. Its totient is φ = 136650763056528.

The previous prime is 140032411431349. The next prime is 140032411431403. The reversal of 140032411431401 is 104134114230041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140032411431401 - 2¹⁰ = 140032411430377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140032411431403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304104200 + ... + 304564326.

It is an arithmetic number, because the mean of its divisors is an integer number (8963753568000).

Almost surely, 2^{140032411431401} is an apocalyptic number.

It is an amenable number.

140032411431401 is a deficient number, since it is larger than the sum of its proper divisors (3387645656599).

140032411431401 is a wasteful number, since it uses less digits than its factorization.

140032411431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466628.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 140032411431401 its reverse (104134114230041), we get a palindrome (244166525661442).

The spelling of 140032411431401 in words is "one hundred forty trillion, thirty-two billion, four hundred eleven million, four hundred thirty-one thousand, four hundred one".