16430054346545 has 16 divisors (see below), whose sum is σ = 22676166006528. Its totient is φ = 11194562957760.

The previous prime is 16430054346521. The next prime is 16430054346577. The reversal of 16430054346545 is 54564345003461.

It is a happy number.

It is not a de Polignac number, because 16430054346545 - 2¹⁴ = 16430054330161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16430054346493 and 16430054346502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494994901 + ... + 1495005890.

It is an arithmetic number, because the mean of its divisors is an integer number (1417260375408).

Almost surely, 2^{16430054346545} is an apocalyptic number.

It is an amenable number.

16430054346545 is a deficient number, since it is larger than the sum of its proper divisors (6246111659983).

16430054346545 is a wasteful number, since it uses less digits than its factorization.

16430054346545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990000960.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 16430054346545 in words is "sixteen trillion, four hundred thirty billion, fifty-four million, three hundred forty-six thousand, five hundred forty-five".