140440324200422 has 16 divisors (see below), whose sum is σ = 211885647882480. Its totient is φ = 69812689548672.

The previous prime is 140440324200419. The next prime is 140440324200437. The reversal of 140440324200422 is 224002423044041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228353063 + ... + 228967250.

It is an arithmetic number, because the mean of its divisors is an integer number (13242852992655).

Almost surely, 2^{140440324200422} is an apocalyptic number.

140440324200422 is a deficient number, since it is larger than the sum of its proper divisors (71445323682058).

140440324200422 is a wasteful number, since it uses less digits than its factorization.

140440324200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457321207.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 140440324200422 its reverse (224002423044041), we get a palindrome (364442747244463).

The spelling of 140440324200422 in words is "one hundred forty trillion, four hundred forty billion, three hundred twenty-four million, two hundred thousand, four hundred twenty-two".