140234240403122 has 16 divisors (see below), whose sum is σ = 210508822874880. Its totient is φ = 70064648896368.

The previous prime is 140234240403109. The next prime is 140234240403137. The reversal of 140234240403122 is 221304042432041.

It is a happy number.

It is a super-2 number, since 2×140234240403122² (a number of 29 digits) contains 22 as substring.

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, 13388513 + ... + 21441099.

It is an arithmetic number, because the mean of its divisors is an integer number (13156801429680).

Almost surely, 2^{140234240403122} is an apocalyptic number.

140234240403122 is a deficient number, since it is larger than the sum of its proper divisors (70274582471758).

140234240403122 is a wasteful number, since it uses less digits than its factorization.

140234240403122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8059105.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 140234240403122 its reverse (221304042432041), we get a palindrome (361538282835163).

The spelling of 140234240403122 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred forty million, four hundred three thousand, one hundred twenty-two".