140233144313 has 16 divisors (see below), whose sum is σ = 158716889856. Its totient is φ = 123166517760.

The previous prime is 140233144307. The next prime is 140233144319. The reversal of 140233144313 is 313441332041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140233144307) and next prime (140233144319).

It is not a de Polignac number, because 140233144313 - 2⁸ = 140233144057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140233144319) 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, 4357781 + ... + 4389842.

It is an arithmetic number, because the mean of its divisors is an integer number (9919805616).

Almost surely, 2^140233144313 is an apocalyptic number.

It is an amenable number.

140233144313 is a deficient number, since it is larger than the sum of its proper divisors (18483745543).

140233144313 is a wasteful number, since it uses less digits than its factorization.

140233144313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8747704.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 140233144313 its reverse (313441332041), we get a palindrome (453674476354).

The spelling of 140233144313 in words is "one hundred forty billion, two hundred thirty-three million, one hundred forty-four thousand, three hundred thirteen".