140431024414111 has 16 divisors (see below), whose sum is σ = 149541013828800. Its totient is φ = 131596091700480.

The previous prime is 140431024414091. The next prime is 140431024414159. The reversal of 140431024414111 is 111414420134041.

It is a cyclic number.

It is not a de Polignac number, because 140431024414111 - 2¹⁵ = 140431024381343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140431024414411) 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, 280419900 + ... + 280920241.

It is an arithmetic number, because the mean of its divisors is an integer number (9346313364300).

Almost surely, 2^{140431024414111} is an apocalyptic number.

140431024414111 is a deficient number, since it is larger than the sum of its proper divisors (9109989414689).

140431024414111 is a wasteful number, since it uses less digits than its factorization.

140431024414111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561340386.

The product of its (nonzero) digits is 6144, while the sum is 31.

Adding to 140431024414111 its reverse (111414420134041), we get a palindrome (251845444548152).

The spelling of 140431024414111 in words is "one hundred forty trillion, four hundred thirty-one billion, twenty-four million, four hundred fourteen thousand, one hundred eleven".