140202234093 has 8 divisors (see below), whose sum is σ = 186966405568. Its totient is φ = 93453109344.

The previous prime is 140202234083. The next prime is 140202234143. The reversal of 140202234093 is 390432202041.

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

It is not a de Polignac number, because 140202234093 - 2²¹ = 140200136941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140202234093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140202234013) 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, 3739921 + ... + 3777222.

It is an arithmetic number, because the mean of its divisors is an integer number (23370800696).

Almost surely, 2^140202234093 is an apocalyptic number.

It is an amenable number.

140202234093 is a deficient number, since it is larger than the sum of its proper divisors (46764171475).

140202234093 is an equidigital number, since it uses as much as digits as its factorization.

140202234093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7523363.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 140202234093 in words is "one hundred forty billion, two hundred two million, two hundred thirty-four thousand, ninety-three".