140202245099 has 8 divisors (see below), whose sum is σ = 161214151680. Its totient is φ = 119436092136.

The previous prime is 140202245081. The next prime is 140202245123. The reversal of 140202245099 is 990542202041.

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

It is a cyclic number.

It is not a de Polignac number, because 140202245099 - 2²⁰ = 140201196523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140202245999) 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, 61437179 + ... + 61439460.

It is an arithmetic number, because the mean of its divisors is an integer number (20151768960).

Almost surely, 2^140202245099 is an apocalyptic number.

140202245099 is a deficient number, since it is larger than the sum of its proper divisors (21011906581).

140202245099 is a wasteful number, since it uses less digits than its factorization.

140202245099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122876809.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 140202245099 in words is "one hundred forty billion, two hundred two million, two hundred forty-five thousand, ninety-nine".