140003283614581 has 16 divisors (see below), whose sum is σ = 140339978956800. Its totient is φ = 139667028241408.

The previous prime is 140003283614573. The next prime is 140003283614611. The reversal of 140003283614581 is 185416382300041.

It is a cyclic number.

It is not a de Polignac number, because 140003283614581 - 2³ = 140003283614573 is a prime.

It is a super-2 number, since 2×140003283614581² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140003283615581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5879267631 + ... + 5879291443.

It is an arithmetic number, because the mean of its divisors is an integer number (8771248684800).

Almost surely, 2^{140003283614581} is an apocalyptic number.

It is an amenable number.

140003283614581 is a deficient number, since it is larger than the sum of its proper divisors (336695342219).

140003283614581 is a wasteful number, since it uses less digits than its factorization.

140003283614581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32468.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 140003283614581 in words is "one hundred forty trillion, three billion, two hundred eighty-three million, six hundred fourteen thousand, five hundred eighty-one".