140389882284551 has 2 divisors, whose sum is σ = 140389882284552. Its totient is φ = 140389882284550.

The previous prime is 140389882284541. The next prime is 140389882284581. The reversal of 140389882284551 is 155482288983041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140389882284551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140389882284541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70194941142275 + 70194941142276.

It is an arithmetic number, because the mean of its divisors is an integer number (70194941142276).

Almost surely, 2^{140389882284551} is an apocalyptic number.

140389882284551 is a deficient number, since it is larger than the sum of its proper divisors (1).

140389882284551 is an equidigital number, since it uses as much as digits as its factorization.

140389882284551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176947200, while the sum is 68.

The spelling of 140389882284551 in words is "one hundred forty trillion, three hundred eighty-nine billion, eight hundred eighty-two million, two hundred eighty-four thousand, five hundred fifty-one".