140120424202 has 64 divisors (see below), whose sum is σ = 237946439808. Its totient is φ = 61331200000.

The previous prime is 140120424077. The next prime is 140120424247. The reversal of 140120424202 is 202424021041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25580688 + ... + 25586164.

It is an arithmetic number, because the mean of its divisors is an integer number (3717913122).

Almost surely, 2^140120424202 is an apocalyptic number.

140120424202 is a deficient number, since it is larger than the sum of its proper divisors (97826015606).

140120424202 is a wasteful number, since it uses less digits than its factorization.

140120424202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 140120424202 its reverse (202424021041), we get a palindrome (342544445243).

The spelling of 140120424202 in words is "one hundred forty billion, one hundred twenty million, four hundred twenty-four thousand, two hundred two".