140123044131334 has 16 divisors (see below), whose sum is σ = 230559062072976. Its totient is φ = 63340401664800.

The previous prime is 140123044131319. The next prime is 140123044131341. The reversal of 140123044131334 is 433131440321041.

It is a self number, because there is not a number n which added to its sum of digits gives 140123044131334.

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, 17594552037 + ... + 17594560000.

It is an arithmetic number, because the mean of its divisors is an integer number (14409941379561).

Almost surely, 2^{140123044131334} is an apocalyptic number.

140123044131334 is a deficient number, since it is larger than the sum of its proper divisors (90436017941642).

140123044131334 is a wasteful number, since it uses less digits than its factorization.

140123044131334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35189112231.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 140123044131334 its reverse (433131440321041), we get a palindrome (573254484452375).

The spelling of 140123044131334 in words is "one hundred forty trillion, one hundred twenty-three billion, forty-four million, one hundred thirty-one thousand, three hundred thirty-four".