198900533414151 has 24 divisors (see below), whose sum is σ = 304216438831344. Its totient is φ = 124793925246720.

The previous prime is 198900533414131. The next prime is 198900533414153. The reversal of 198900533414151 is 151414335009891.

198900533414151 is a `hidden beast` number, since 1 + 9 + 8 + 90 + 0 + 533 + 4 + 1 + 4 + 15 + 1 = 666.

It is not a de Polignac number, because 198900533414151 - 2²⁶ = 198900466305287 is a prime.

It is a super-2 number, since 2×198900533414151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198900533414153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30392805 + ... + 36352766.

It is an arithmetic number, because the mean of its divisors is an integer number (12675684951306).

Almost surely, 2^{198900533414151} is an apocalyptic number.

198900533414151 is a deficient number, since it is larger than the sum of its proper divisors (105315905417193).

198900533414151 is a wasteful number, since it uses less digits than its factorization.

198900533414151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66765071 (or 66765068 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 198900533414151 in words is "one hundred ninety-eight trillion, nine hundred billion, five hundred thirty-three million, four hundred fourteen thousand, one hundred fifty-one".