84062709040860 has 96 divisors (see below), whose sum is σ = 285303739795200. Its totient is φ = 20378838553920.

The previous prime is 84062709040841. The next prime is 84062709040861. The reversal of 84062709040860 is 6804090726048.

84062709040860 is a `hidden beast` number, since 8 + 4 + 0 + 627 + 0 + 9 + 0 + 4 + 0 + 8 + 6 + 0 = 666.

It is a super-2 number, since 2×84062709040860² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 84062709040797 and 84062709040806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84062709040861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7075979670 + ... + 7075991549.

It is an arithmetic number, because the mean of its divisors is an integer number (2971913956200).

Almost surely, 2^{84062709040860} is an apocalyptic number.

It is an amenable number.

84062709040860 is an abundant number, since it is smaller than the sum of its proper divisors (201241030754340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84062709040860 is a wasteful number, since it uses less digits than its factorization.

84062709040860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151971248 (or 14151971240 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 84062709040860 in words is "eighty-four trillion, sixty-two billion, seven hundred nine million, forty thousand, eight hundred sixty".