140074802135 has 8 divisors (see below), whose sum is σ = 171261267840. Its totient is φ = 109945504864.

The previous prime is 140074802117. The next prime is 140074802137. The reversal of 140074802135 is 531208470041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140074802135 - 2³⁰ = 139001060311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140074802095 and 140074802104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140074802137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264291815 + ... + 264292344.

It is an arithmetic number, because the mean of its divisors is an integer number (21407658480).

Almost surely, 2^140074802135 is an apocalyptic number.

140074802135 is a deficient number, since it is larger than the sum of its proper divisors (31186465705).

140074802135 is an equidigital number, since it uses as much as digits as its factorization.

140074802135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528584217.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 140074802135 in words is "one hundred forty billion, seventy-four million, eight hundred two thousand, one hundred thirty-five".