146034234728 has 32 divisors (see below), whose sum is σ = 280494428160. Its totient is φ = 71254572480.

The previous prime is 146034234727. The next prime is 146034234757. The reversal of 146034234728 is 827432430641.

It is not an unprimeable number, because it can be changed into a prime (146034234721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116176 + ... + 1240127.

It is an arithmetic number, because the mean of its divisors is an integer number (8765450880).

Almost surely, 2^146034234728 is an apocalyptic number.

It is an amenable number.

146034234728 is a deficient number, since it is larger than the sum of its proper divisors (134460193432).

146034234728 is a wasteful number, since it uses less digits than its factorization.

146034234728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356497 (or 2356493 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 146034234728 in words is "one hundred forty-six billion, thirty-four million, two hundred thirty-four thousand, seven hundred twenty-eight".