146342402330 has 16 divisors (see below), whose sum is σ = 264441295080. Its totient is φ = 58309189632.

The previous prime is 146342402317. The next prime is 146342402333. The reversal of 146342402330 is 33204243641.

It can be written as a sum of positive squares in 4 ways, for example, as 141820781281 + 4521621049 = 376591^2 + 67243^2 .

It is not an unprimeable number, because it can be changed into a prime (146342402333) 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, 28468715 + ... + 28473854.

Almost surely, 2^146342402330 is an apocalyptic number.

146342402330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146342402330 is a deficient number, since it is larger than the sum of its proper divisors (118098892750).

146342402330 is a wasteful number, since it uses less digits than its factorization.

146342402330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56942833.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 146342402330 its reverse (33204243641), we get a palindrome (179546645971).

The spelling of 146342402330 in words is "one hundred forty-six billion, three hundred forty-two million, four hundred two thousand, three hundred thirty".