140124221411 has 16 divisors (see below), whose sum is σ = 143567216640. Its totient is φ = 136701155040.

The previous prime is 140124221401. The next prime is 140124221431. The reversal of 140124221411 is 114122421041.

It is a cyclic number.

It is not a de Polignac number, because 140124221411 - 2²² = 140120027107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140124221401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23207885 + ... + 23213921.

It is an arithmetic number, because the mean of its divisors is an integer number (8972951040).

Almost surely, 2^140124221411 is an apocalyptic number.

140124221411 is a deficient number, since it is larger than the sum of its proper divisors (3442995229).

140124221411 is a wasteful number, since it uses less digits than its factorization.

140124221411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7594.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 140124221411 its reverse (114122421041), we get a palindrome (254246642452).

The spelling of 140124221411 in words is "one hundred forty billion, one hundred twenty-four million, two hundred twenty-one thousand, four hundred eleven".