189458500324 has 12 divisors (see below), whose sum is σ = 331768945648. Its totient is φ = 94667373000.

The previous prime is 189458500321. The next prime is 189458500367. The reversal of 189458500324 is 423005854981.

It is not an unprimeable number, because it can be changed into a prime (189458500321) 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, 15462402 + ... + 15474649.

Almost surely, 2^189458500324 is an apocalyptic number.

It is an amenable number.

189458500324 is a deficient number, since it is larger than the sum of its proper divisors (142310445324).

189458500324 is a wasteful number, since it uses less digits than its factorization.

189458500324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30938586 (or 30938584 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 189458500324 in words is "one hundred eighty-nine billion, four hundred fifty-eight million, five hundred thousand, three hundred twenty-four".