140613044087 has 2 divisors, whose sum is σ = 140613044088. Its totient is φ = 140613044086.

The previous prime is 140613044023. The next prime is 140613044113. The reversal of 140613044087 is 780440316041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140613044087 - 2⁶ = 140613044023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140613044087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140613044587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70306522043 + 70306522044.

It is an arithmetic number, because the mean of its divisors is an integer number (70306522044).

Almost surely, 2^140613044087 is an apocalyptic number.

140613044087 is a deficient number, since it is larger than the sum of its proper divisors (1).

140613044087 is an equidigital number, since it uses as much as digits as its factorization.

140613044087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 140613044087 in words is "one hundred forty billion, six hundred thirteen million, forty-four thousand, eighty-seven".