140440034003132 has 12 divisors (see below), whose sum is σ = 245770203815976. Its totient is φ = 70219975770000.

The previous prime is 140440034003131. The next prime is 140440034003149. The reversal of 140440034003132 is 231300430044041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140440034003095 and 140440034003104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140440034003131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878119 + ... + 16864382.

It is an arithmetic number, because the mean of its divisors is an integer number (20480850317998).

Almost surely, 2^{140440034003132} is an apocalyptic number.

It is an amenable number.

140440034003132 is a deficient number, since it is larger than the sum of its proper divisors (105330169812844).

140440034003132 is a wasteful number, since it uses less digits than its factorization.

140440034003132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20615788 (or 20615786 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140440034003132 its reverse (231300430044041), we get a palindrome (371740464047173).

The spelling of 140440034003132 in words is "one hundred forty trillion, four hundred forty billion, thirty-four million, three thousand, one hundred thirty-two".