140487522233699 has 2 divisors, whose sum is σ = 140487522233700. Its totient is φ = 140487522233698.

The previous prime is 140487522233633. The next prime is 140487522233713. The reversal of 140487522233699 is 996332225784041.

It is a strong prime.

It is an emirp because it is prime and its reverse (996332225784041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140487522233699 is a prime.

It is not a weakly prime, because it can be changed into another prime (140487522233609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70243761116849 + 70243761116850.

It is an arithmetic number, because the mean of its divisors is an integer number (70243761116850).

It is a 1-persistent number, because it is pandigital, but 2⋅140487522233699 = 280975044467398 is not.

Almost surely, 2^{140487522233699} is an apocalyptic number.

140487522233699 is a deficient number, since it is larger than the sum of its proper divisors (1).

140487522233699 is an equidigital number, since it uses as much as digits as its factorization.

140487522233699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156764160, while the sum is 65.

The spelling of 140487522233699 in words is "one hundred forty trillion, four hundred eighty-seven billion, five hundred twenty-two million, two hundred thirty-three thousand, six hundred ninety-nine".