16430445245 has 8 divisors (see below), whose sum is σ = 19717603584. Its totient is φ = 13143643344.

The previous prime is 16430445217. The next prime is 16430445271. The reversal of 16430445245 is 54254403461.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16430445245 is a prime.

It is a super-2 number, since 2×16430445245² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16430445199 and 16430445208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25772 + ... + 183098.

It is an arithmetic number, because the mean of its divisors is an integer number (2464700448).

Almost surely, 2^16430445245 is an apocalyptic number.

It is an amenable number.

16430445245 is a deficient number, since it is larger than the sum of its proper divisors (3287158339).

16430445245 is a wasteful number, since it uses less digits than its factorization.

16430445245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178219.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 16430445245 in words is "sixteen billion, four hundred thirty million, four hundred forty-five thousand, two hundred forty-five".