7104140734987 has 2 divisors, whose sum is σ = 7104140734988. Its totient is φ = 7104140734986.

The previous prime is 7104140734969. The next prime is 7104140735077. The reversal of 7104140734987 is 7894370414017.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7104140734987 is a prime.

It is not a weakly prime, because it can be changed into another prime (7104140734087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3552070367493 + 3552070367494.

It is an arithmetic number, because the mean of its divisors is an integer number (3552070367494).

Almost surely, 2^{7104140734987} is an apocalyptic number.

7104140734987 is a deficient number, since it is larger than the sum of its proper divisors (1).

7104140734987 is an equidigital number, since it uses as much as digits as its factorization.

7104140734987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 55.

The spelling of 7104140734987 in words is "seven trillion, one hundred four billion, one hundred forty million, seven hundred thirty-four thousand, nine hundred eighty-seven".