18146056034 has 32 divisors (see below), whose sum is σ = 28837886976. Its totient is φ = 8545823440.

The previous prime is 18146056007. The next prime is 18146056109. The reversal of 18146056034 is 43065064181.

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, 3089969 + ... + 3095835.

It is an arithmetic number, because the mean of its divisors is an integer number (901183968).

Almost surely, 2^18146056034 is an apocalyptic number.

18146056034 is a deficient number, since it is larger than the sum of its proper divisors (10691830942).

18146056034 is a wasteful number, since it uses less digits than its factorization.

18146056034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 18146056034 in words is "eighteen billion, one hundred forty-six million, fifty-six thousand, thirty-four".