140242053583 has 2 divisors, whose sum is σ = 140242053584. Its totient is φ = 140242053582.

The previous prime is 140242053551. The next prime is 140242053619. The reversal of 140242053583 is 385350242041.

It is a weak prime.

It is an emirp because it is prime and its reverse (385350242041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140242053583 - 2⁵ = 140242053551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140242059583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70121026791 + 70121026792.

It is an arithmetic number, because the mean of its divisors is an integer number (70121026792).

Almost surely, 2^140242053583 is an apocalyptic number.

140242053583 is a deficient number, since it is larger than the sum of its proper divisors (1).

140242053583 is an equidigital number, since it uses as much as digits as its factorization.

140242053583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 140242053583 in words is "one hundred forty billion, two hundred forty-two million, fifty-three thousand, five hundred eighty-three".