140202340322 has 32 divisors (see below), whose sum is σ = 231752171520. Its totient is φ = 63082028880.

The previous prime is 140202340319. The next prime is 140202340331. The reversal of 140202340322 is 223043202041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2987483 + ... + 3034049.

It is an arithmetic number, because the mean of its divisors is an integer number (7242255360).

Almost surely, 2^140202340322 is an apocalyptic number.

140202340322 is a deficient number, since it is larger than the sum of its proper divisors (91549831198).

140202340322 is a wasteful number, since it uses less digits than its factorization.

140202340322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47966.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 140202340322 its reverse (223043202041), we get a palindrome (363245542363).

The spelling of 140202340322 in words is "one hundred forty billion, two hundred two million, three hundred forty thousand, three hundred twenty-two".