85143832647360 has 56 divisors (see below), whose sum is σ = 270331668658416. Its totient is φ = 22705022039040.

The previous prime is 85143832647347. The next prime is 85143832647403. The reversal of 85143832647360 is 6374623834158.

It is a happy number.

It is a super-2 number, since 2×85143832647360² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 85143832647294 and 85143832647303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44345745211 + ... + 44345747130.

Almost surely, 2^{85143832647360} is an apocalyptic number.

85143832647360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85143832647360 is an abundant number, since it is smaller than the sum of its proper divisors (185187836011056).

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

85143832647360 is a wasteful number, since it uses less digits than its factorization.

85143832647360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88691492361 (or 88691492351 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 60.

The spelling of 85143832647360 in words is "eighty-five trillion, one hundred forty-three billion, eight hundred thirty-two million, six hundred forty-seven thousand, three hundred sixty".