140341692037 has 4 divisors (see below), whose sum is σ = 140837599360. Its totient is φ = 139845784716.

The previous prime is 140341692019. The next prime is 140341692041. The reversal of 140341692037 is 730296143041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 730296143041 = 887 ⋅823332743.

It is a cyclic number.

It is not a de Polignac number, because 140341692037 - 2⁷ = 140341691909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140341695037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247953237 + ... + 247953802.

It is an arithmetic number, because the mean of its divisors is an integer number (35209399840).

Almost surely, 2^140341692037 is an apocalyptic number.

It is an amenable number.

140341692037 is a deficient number, since it is larger than the sum of its proper divisors (495907323).

140341692037 is an equidigital number, since it uses as much as digits as its factorization.

140341692037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495907322.

The product of its (nonzero) digits is 108864, while the sum is 40.

It can be divided in two parts, 14034 and 1692037, that added together give a palindrome (1706071).

The spelling of 140341692037 in words is "one hundred forty billion, three hundred forty-one million, six hundred ninety-two thousand, thirty-seven".