140303400323122 has 16 divisors (see below), whose sum is σ = 213905628360000. Its totient is φ = 69001528980240.

The previous prime is 140303400323083. The next prime is 140303400323131. The reversal of 140303400323122 is 221323004303041.

It is a happy 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, 80721379 + ... + 82441177.

It is an arithmetic number, because the mean of its divisors is an integer number (13369101772500).

Almost surely, 2^{140303400323122} is an apocalyptic number.

140303400323122 is a deficient number, since it is larger than the sum of its proper divisors (73602228036878).

140303400323122 is a wasteful number, since it uses less digits than its factorization.

140303400323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388561.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 140303400323122 its reverse (221323004303041), we get a palindrome (361626404626163).

The spelling of 140303400323122 in words is "one hundred forty trillion, three hundred three billion, four hundred million, three hundred twenty-three thousand, one hundred twenty-two".