143178948864 has 360 divisors, whose sum is σ = 488917997568. Its totient is φ = 40825036800.

The previous prime is 143178948833. The next prime is 143178948889. The reversal of 143178948864 is 468849871341.

143178948864 is a `hidden beast` number, since 1 + 4 + 3 + 17 + 89 + 488 + 64 = 666.

It is a super-2 number, since 2×143178948864² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 124394689 + ... + 124395839.

Almost surely, 2^143178948864 is an apocalyptic number.

143178948864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143178948864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244458998784).

143178948864 is an abundant number, since it is smaller than the sum of its proper divisors (345739048704).

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

143178948864 is an equidigital number, since it uses as much as digits as its factorization.

143178948864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043 (or 2020 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 63.

The spelling of 143178948864 in words is "one hundred forty-three billion, one hundred seventy-eight million, nine hundred forty-eight thousand, eight hundred sixty-four".