87304018741 has 2 divisors, whose sum is σ = 87304018742. Its totient is φ = 87304018740.

The previous prime is 87304018709. The next prime is 87304018787. The reversal of 87304018741 is 14781040378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85389606225 + 1914412516 = 292215^2 + 43754^2 .

It is a cyclic number.

It is not a de Polignac number, because 87304018741 - 2⁵ = 87304018709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87304016741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43652009370 + 43652009371.

It is an arithmetic number, because the mean of its divisors is an integer number (43652009371).

Almost surely, 2^87304018741 is an apocalyptic number.

It is an amenable number.

87304018741 is a deficient number, since it is larger than the sum of its proper divisors (1).

87304018741 is an equidigital number, since it uses as much as digits as its factorization.

87304018741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 87304018741 in words is "eighty-seven billion, three hundred four million, eighteen thousand, seven hundred forty-one".