16703198154 has 12 divisors (see below), whose sum is σ = 36190262706. Its totient is φ = 5567732712.

The previous prime is 16703198153. The next prime is 16703198201. The reversal of 16703198154 is 45189130761.

It can be written as a sum of positive squares in only one way, i.e., 14439627225 + 2263570929 = 120165^2 + 47577^2 .

It is not an unprimeable number, because it can be changed into a prime (16703198153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 463977709 + ... + 463977744.

Almost surely, 2^16703198154 is an apocalyptic number.

16703198154 is an abundant number, since it is smaller than the sum of its proper divisors (19487064552).

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

16703198154 is a wasteful number, since it uses less digits than its factorization.

16703198154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927955461 (or 927955458 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 16703198154 in words is "sixteen billion, seven hundred three million, one hundred ninety-eight thousand, one hundred fifty-four".