140113405204144 has 10 divisors (see below), whose sum is σ = 271469722583060. Its totient is φ = 70056702602064.

The previous prime is 140113405204117. The next prime is 140113405204151. The reversal of 140113405204144 is 441402504311041.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4378543912614 + ... + 4378543912645.

It is an arithmetic number, because the mean of its divisors is an integer number (27146972258306).

Almost surely, 2^{140113405204144} is an apocalyptic number.

It is an amenable number.

140113405204144 is a deficient number, since it is larger than the sum of its proper divisors (131356317378916).

140113405204144 is an equidigital number, since it uses as much as digits as its factorization.

140113405204144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8757087825267 (or 8757087825261 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 140113405204144 its reverse (441402504311041), we get a palindrome (581515909515185).

The spelling of 140113405204144 in words is "one hundred forty trillion, one hundred thirteen billion, four hundred five million, two hundred four thousand, one hundred forty-four".