146743945572 has 48 divisors (see below), whose sum is σ = 397732237952. Its totient is φ = 41239514880.

The previous prime is 146743945547. The next prime is 146743945637. The reversal of 146743945572 is 275549347641.

146743945572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 14314153 + ... + 14324400.

Almost surely, 2^146743945572 is an apocalyptic number.

146743945572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146743945572 is an abundant number, since it is smaller than the sum of its proper divisors (250988292380).

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

146743945572 is a wasteful number, since it uses less digits than its factorization.

146743945572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28638628 (or 28638626 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 57.

The spelling of 146743945572 in words is "one hundred forty-six billion, seven hundred forty-three million, nine hundred forty-five thousand, five hundred seventy-two".