146472544275016 has 8 divisors (see below), whose sum is σ = 274636020515670. Its totient is φ = 73236272137504.

The previous prime is 146472544274963. The next prime is 146472544275049. The reversal of 146472544275016 is 610572445274641.

It can be written as a sum of positive squares in only one way, i.e., 143741635992900 + 2730908282116 = 11989230^2 + 1652546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9154534017181 + ... + 9154534017196.

Almost surely, 2^{146472544275016} is an apocalyptic number.

It is an amenable number.

146472544275016 is a deficient number, since it is larger than the sum of its proper divisors (128163476240654).

146472544275016 is a wasteful number, since it uses less digits than its factorization.

146472544275016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18309068034383 (or 18309068034379 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 58.

The spelling of 146472544275016 in words is "one hundred forty-six trillion, four hundred seventy-two billion, five hundred forty-four million, two hundred seventy-five thousand, sixteen".