146474654289 has 8 divisors (see below), whose sum is σ = 205578462240. Its totient is φ = 92510307936.

The previous prime is 146474654171. The next prime is 146474654309. The reversal of 146474654289 is 982456474641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146474654289 - 2⁸ = 146474654033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146474634289) 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, 1284865332 + ... + 1284865445.

It is an arithmetic number, because the mean of its divisors is an integer number (25697307780).

Almost surely, 2^146474654289 is an apocalyptic number.

146474654289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

146474654289 is a deficient number, since it is larger than the sum of its proper divisors (59103807951).

146474654289 is a wasteful number, since it uses less digits than its factorization.

146474654289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569730799.

The product of its digits is 46448640, while the sum is 60.

The spelling of 146474654289 in words is "one hundred forty-six billion, four hundred seventy-four million, six hundred fifty-four thousand, two hundred eighty-nine".