146047148072 has 64 divisors (see below), whose sum is σ = 324623460480. Its totient is φ = 60298463232.

The previous prime is 146047148059. The next prime is 146047148077. The reversal of 146047148072 is 270841740641.

It is not an unprimeable number, because it can be changed into a prime (146047148077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239633 + ... + 591200.

It is an arithmetic number, because the mean of its divisors is an integer number (5072241570).

Almost surely, 2^146047148072 is an apocalyptic number.

It is an amenable number.

146047148072 is an abundant number, since it is smaller than the sum of its proper divisors (178576312408).

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

146047148072 is a wasteful number, since it uses less digits than its factorization.

146047148072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830962 (or 830958 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 146047148072 in words is "one hundred forty-six billion, forty-seven million, one hundred forty-eight thousand, seventy-two".