146734668074 has 8 divisors (see below), whose sum is σ = 220109110560. Its totient is φ = 73364964556.

The previous prime is 146734667923. The next prime is 146734668077. The reversal of 146734668074 is 470866437641.

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

It is a super-3 number, since 3×146734668074³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (146734668077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106294 + ... + 1231809.

It is an arithmetic number, because the mean of its divisors is an integer number (27513638820).

Almost surely, 2^146734668074 is an apocalyptic number.

146734668074 is a deficient number, since it is larger than the sum of its proper divisors (73374442486).

146734668074 is a wasteful number, since it uses less digits than its factorization.

146734668074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369484.

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 146734668074 in words is "one hundred forty-six billion, seven hundred thirty-four million, six hundred sixty-eight thousand, seventy-four".