16009305398 has 8 divisors (see below), whose sum is σ = 24467051808. Its totient is φ = 7853621464.

The previous prime is 16009305359. The next prime is 16009305409. The reversal of 16009305398 is 89350390061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75515486 + ... + 75515697.

It is an arithmetic number, because the mean of its divisors is an integer number (3058381476).

Almost surely, 2^16009305398 is an apocalyptic number.

16009305398 is a deficient number, since it is larger than the sum of its proper divisors (8457746410).

16009305398 is a wasteful number, since it uses less digits than its factorization.

16009305398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151031238.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 16009305398 in words is "sixteen billion, nine million, three hundred five thousand, three hundred ninety-eight".