143966342898 has 192 divisors, whose sum is σ = 398206448640. Its totient is φ = 38061358272.

The previous prime is 143966342873. The next prime is 143966342903. The reversal of 143966342898 is 898243669341.

143966342898 is a `hidden beast` number, since 1 + 439 + 66 + 34 + 28 + 98 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2753536 + ... + 2805332.

It is an arithmetic number, because the mean of its divisors is an integer number (2073991920).

Almost surely, 2^143966342898 is an apocalyptic number.

143966342898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 143966342898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199103224320).

143966342898 is an abundant number, since it is smaller than the sum of its proper divisors (254240105742).

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

143966342898 is a wasteful number, since it uses less digits than its factorization.

143966342898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51883 (or 51871 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 63.

The spelling of 143966342898 in words is "one hundred forty-three billion, nine hundred sixty-six million, three hundred forty-two thousand, eight hundred ninety-eight".