140350233504 has 96 divisors (see below), whose sum is σ = 396842846400. Its totient is φ = 43175596032.

The previous prime is 140350233433. The next prime is 140350233533. The reversal of 140350233504 is 405332053041.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8199547 + ... + 8216645.

It is an arithmetic number, because the mean of its divisors is an integer number (4133779650).

Almost surely, 2^140350233504 is an apocalyptic number.

It is an amenable number.

140350233504 is an abundant number, since it is smaller than the sum of its proper divisors (256492612896).

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

140350233504 is a wasteful number, since it uses less digits than its factorization.

140350233504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702 (or 23694 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 140350233504 its reverse (405332053041), we get a palindrome (545682286545).

The spelling of 140350233504 in words is "one hundred forty billion, three hundred fifty million, two hundred thirty-three thousand, five hundred four".