140023341430087 has 2 divisors, whose sum is σ = 140023341430088. Its totient is φ = 140023341430086.

The previous prime is 140023341430073. The next prime is 140023341430109. The reversal of 140023341430087 is 780034143320041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140023341430087 - 2¹⁵ = 140023341397319 is a prime.

It is a super-2 number, since 2×140023341430087² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140023341430387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011670715043 + 70011670715044.

It is an arithmetic number, because the mean of its divisors is an integer number (70011670715044).

Almost surely, 2^{140023341430087} is an apocalyptic number.

140023341430087 is a deficient number, since it is larger than the sum of its proper divisors (1).

140023341430087 is an equidigital number, since it uses as much as digits as its factorization.

140023341430087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 140023341430087 in words is "one hundred forty trillion, twenty-three billion, three hundred forty-one million, four hundred thirty thousand, eighty-seven".