143730472343344 has 10 divisors (see below), whose sum is σ = 278477790165260. Its totient is φ = 71865236171664.

The previous prime is 143730472343321. The next prime is 143730472343351. The reversal of 143730472343344 is 443343274037341.

It is a super-2 number, since 2×143730472343344² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143730472343291 and 143730472343300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4491577260714 + ... + 4491577260745.

It is an arithmetic number, because the mean of its divisors is an integer number (27847779016526).

Almost surely, 2^{143730472343344} is an apocalyptic number.

It is an amenable number.

143730472343344 is a deficient number, since it is larger than the sum of its proper divisors (134747317821916).

143730472343344 is an equidigital number, since it uses as much as digits as its factorization.

143730472343344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983154521467 (or 8983154521461 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 52.

The spelling of 143730472343344 in words is "one hundred forty-three trillion, seven hundred thirty billion, four hundred seventy-two million, three hundred forty-three thousand, three hundred forty-four".