149820225304 has 32 divisors (see below), whose sum is σ = 295795710000. Its totient is φ = 70943980032.

The previous prime is 149820225301. The next prime is 149820225353. The reversal of 149820225304 is 403522028941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149820225301) 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, 301812 + ... + 625084.

Almost surely, 2^149820225304 is an apocalyptic number.

It is an amenable number.

149820225304 is a deficient number, since it is larger than the sum of its proper divisors (145975484696).

149820225304 is a wasteful number, since it uses less digits than its factorization.

149820225304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326347 (or 326343 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 149820225304 in words is "one hundred forty-nine billion, eight hundred twenty million, two hundred twenty-five thousand, three hundred four".