84743568463130 has 48 divisors (see below), whose sum is σ = 158781677048280. Its totient is φ = 32562415167744.

The previous prime is 84743568463123. The next prime is 84743568463163. The reversal of 84743568463130 is 3136486534748.

It is a Cunningham number, because it is equal to 9205627²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 19541447966041 + 65202120497089 = 4420571^2 + 8074783^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23918165 + ... + 27231704.

Almost surely, 2^{84743568463130} is an apocalyptic number.

84743568463130 is a deficient number, since it is larger than the sum of its proper divisors (74038108585150).

84743568463130 is a wasteful number, since it uses less digits than its factorization.

84743568463130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51150131 (or 51150102 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 62.

The spelling of 84743568463130 in words is "eighty-four trillion, seven hundred forty-three billion, five hundred sixty-eight million, four hundred sixty-three thousand, one hundred thirty".