143487906216 has 64 divisors (see below), whose sum is σ = 389780428800. Its totient is φ = 43850289600.

The previous prime is 143487906209. The next prime is 143487906229. The reversal of 143487906216 is 612609784341.

It is a happy number.

It is a super-2 number, since 2×143487906216² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5061130 + ... + 5089401.

It is an arithmetic number, because the mean of its divisors is an integer number (6090319200).

Almost surely, 2^143487906216 is an apocalyptic number.

It is an amenable number.

143487906216 is an abundant number, since it is smaller than the sum of its proper divisors (246292522584).

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

143487906216 is a wasteful number, since it uses less digits than its factorization.

143487906216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150590 (or 10150586 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 143487906216 in words is "one hundred forty-three billion, four hundred eighty-seven million, nine hundred six thousand, two hundred sixteen".