140140104422 has 8 divisors (see below), whose sum is σ = 210222167400. Its totient is φ = 70066048624.

The previous prime is 140140104371. The next prime is 140140104451. The reversal of 140140104422 is 224401041041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957847 + ... + 2028162.

It is an arithmetic number, because the mean of its divisors is an integer number (26277770925).

Almost surely, 2^140140104422 is an apocalyptic number.

140140104422 is a deficient number, since it is larger than the sum of its proper divisors (70082062978).

140140104422 is a wasteful number, since it uses less digits than its factorization.

140140104422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003590.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 140140104422 its reverse (224401041041), we get a palindrome (364541145463).

The spelling of 140140104422 in words is "one hundred forty billion, one hundred forty million, one hundred four thousand, four hundred twenty-two".