146345190204 has 24 divisors (see below), whose sum is σ = 342503757568. Its totient is φ = 48634351920.

The previous prime is 146345190169. The next prime is 146345190241. The reversal of 146345190204 is 402091543641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18418132 + ... + 18426075.

Almost surely, 2^146345190204 is an apocalyptic number.

It is an amenable number.

146345190204 is an abundant number, since it is smaller than the sum of its proper divisors (196158567364).

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

146345190204 is a wasteful number, since it uses less digits than its factorization.

146345190204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36844545 (or 36844543 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 146345190204 in words is "one hundred forty-six billion, three hundred forty-five million, one hundred ninety thousand, two hundred four".