140995697039 has 16 divisors (see below), whose sum is σ = 142977985920. Its totient is φ = 139025218560.

The previous prime is 140995697033. The next prime is 140995697069. The reversal of 140995697039 is 930796599041.

It is a cyclic number.

It is not a de Polignac number, because 140995697039 - 2¹⁶ = 140995631503 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 (140995697033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34564202 + ... + 34568280.

It is an arithmetic number, because the mean of its divisors is an integer number (8936124120).

Almost surely, 2^140995697039 is an apocalyptic number.

140995697039 is a deficient number, since it is larger than the sum of its proper divisors (1982288881).

140995697039 is an equidigital number, since it uses as much as digits as its factorization.

140995697039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410.

The product of its (nonzero) digits is 16533720, while the sum is 62.

The spelling of 140995697039 in words is "one hundred forty billion, nine hundred ninety-five million, six hundred ninety-seven thousand, thirty-nine".