140461432031326 has 24 divisors (see below), whose sum is σ = 245091275748720. Its totient is φ = 60197655968352.

The previous prime is 140461432031309. The next prime is 140461432031341. The reversal of 140461432031326 is 623130234164041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112993530 + ... + 114229858.

It is an arithmetic number, because the mean of its divisors is an integer number (10212136489530).

Almost surely, 2^{140461432031326} is an apocalyptic number.

140461432031326 is a deficient number, since it is larger than the sum of its proper divisors (104629843717394).

140461432031326 is a wasteful number, since it uses less digits than its factorization.

140461432031326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395648 (or 2395641 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

Adding to 140461432031326 its reverse (623130234164041), we get a palindrome (763591666195367).

The spelling of 140461432031326 in words is "one hundred forty trillion, four hundred sixty-one billion, four hundred thirty-two million, thirty-one thousand, three hundred twenty-six".