140632793519 has 2 divisors, whose sum is σ = 140632793520. Its totient is φ = 140632793518.

The previous prime is 140632793467. The next prime is 140632793579. The reversal of 140632793519 is 915397236041.

It is a weak prime.

It is an emirp because it is prime and its reverse (915397236041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140632793519 - 2²⁰ = 140631744943 is a prime.

It is a super-2 number, since 2×140632793519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140632793579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70316396759 + 70316396760.

It is an arithmetic number, because the mean of its divisors is an integer number (70316396760).

Almost surely, 2^140632793519 is an apocalyptic number.

140632793519 is a deficient number, since it is larger than the sum of its proper divisors (1).

140632793519 is an equidigital number, since it uses as much as digits as its factorization.

140632793519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 140632793519 in words is "one hundred forty billion, six hundred thirty-two million, seven hundred ninety-three thousand, five hundred nineteen".