140431626134041 has 24 divisors (see below), whose sum is σ = 156556080043272. Its totient is φ = 125858607072000.

The previous prime is 140431626134003. The next prime is 140431626134083.

140431626134041 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 75700509964816 + 64731116169225 = 8700604^2 + 8045565^2 .

It is not a de Polignac number, because 140431626134041 - 2³¹ = 140429478650393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140431626133985 and 140431626134003.

It is not an unprimeable number, because it can be changed into a prime (140431626114041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21811326 + ... + 27506311.

It is an arithmetic number, because the mean of its divisors is an integer number (6523170001803).

Almost surely, 2^{140431626134041} is an apocalyptic number.

140431626134041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140431626134041 is a deficient number, since it is larger than the sum of its proper divisors (16124453909231).

140431626134041 is a wasteful number, since it uses less digits than its factorization.

140431626134041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49317993 (or 49317982 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 140431626134041 in words is "one hundred forty trillion, four hundred thirty-one billion, six hundred twenty-six million, one hundred thirty-four thousand, forty-one".