140401103544047 has 2 divisors, whose sum is σ = 140401103544048. Its totient is φ = 140401103544046.

The previous prime is 140401103544019. The next prime is 140401103544061. The reversal of 140401103544047 is 740445301104041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140401103544047 - 2¹⁸ = 140401103281903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140401103544047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140401103543047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70200551772023 + 70200551772024.

It is an arithmetic number, because the mean of its divisors is an integer number (70200551772024).

Almost surely, 2^{140401103544047} is an apocalyptic number.

140401103544047 is a deficient number, since it is larger than the sum of its proper divisors (1).

140401103544047 is an equidigital number, since it uses as much as digits as its factorization.

140401103544047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 38.

Adding to 140401103544047 its reverse (740445301104041), we get a palindrome (880846404648088).

The spelling of 140401103544047 in words is "one hundred forty trillion, four hundred one billion, one hundred three million, five hundred forty-four thousand, forty-seven".