140113110444434 has 64 divisors (see below), whose sum is σ = 227130526332000. Its totient is φ = 64582877184000.

The previous prime is 140113110444367. The next prime is 140113110444443. The reversal of 140113110444434 is 434444011311041.

It can be written as a sum of positive squares in 16 ways, for example, as 42899919338809 + 97213191105625 = 6549803^2 + 9859675^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 140113110444394 and 140113110444403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473846234 + ... + 474141834.

Almost surely, 2^{140113110444434} is an apocalyptic number.

140113110444434 is a deficient number, since it is larger than the sum of its proper divisors (87017415887566).

140113110444434 is a wasteful number, since it uses less digits than its factorization.

140113110444434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296639.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 140113110444434 its reverse (434444011311041), we get a palindrome (574557121755475).

The spelling of 140113110444434 in words is "one hundred forty trillion, one hundred thirteen billion, one hundred ten million, four hundred forty-four thousand, four hundred thirty-four".