140237514743 has 2 divisors, whose sum is σ = 140237514744. Its totient is φ = 140237514742.

The previous prime is 140237514733. The next prime is 140237514793. The reversal of 140237514743 is 347415732041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140237514743 - 2²² = 140233320439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140237514743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140237514733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70118757371 + 70118757372.

It is an arithmetic number, because the mean of its divisors is an integer number (70118757372).

Almost surely, 2^140237514743 is an apocalyptic number.

140237514743 is a deficient number, since it is larger than the sum of its proper divisors (1).

140237514743 is an equidigital number, since it uses as much as digits as its factorization.

140237514743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 140237514743 in words is "one hundred forty billion, two hundred thirty-seven million, five hundred fourteen thousand, seven hundred forty-three".