16934574148 has 6 divisors (see below), whose sum is σ = 29635504766. Its totient is φ = 8467287072.

The previous prime is 16934574131. The next prime is 16934574203. The reversal of 16934574148 is 84147543961.

It can be written as a sum of positive squares in only one way, i.e., 15974937664 + 959636484 = 126392^2 + 30978^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16934574095 and 16934574104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116821765 + ... + 2116821772.

Almost surely, 2^16934574148 is an apocalyptic number.

It is an amenable number.

16934574148 is a deficient number, since it is larger than the sum of its proper divisors (12700930618).

16934574148 is a wasteful number, since it uses less digits than its factorization.

16934574148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233643541 (or 4233643539 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The spelling of 16934574148 in words is "sixteen billion, nine hundred thirty-four million, five hundred seventy-four thousand, one hundred forty-eight".