2146054034 has 4 divisors (see below), whose sum is σ = 3219081054. Its totient is φ = 1073027016.

The previous prime is 2146054033. The next prime is 2146054037. The reversal of 2146054034 is 4304506412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1637416225 + 508637809 = 40465^2 + 22553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2146053988 and 2146054006.

It is not an unprimeable number, because it can be changed into a prime (2146054033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536513507 + ... + 536513510.

Almost surely, 2^2146054034 is an apocalyptic number.

2146054034 is a deficient number, since it is larger than the sum of its proper divisors (1073027020).

2146054034 is a wasteful number, since it uses less digits than its factorization.

2146054034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073027019.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2146054034 is about 46325.5224903077. The cubic root of 2146054034 is about 1289.8727983864.

The spelling of 2146054034 in words is "two billion, one hundred forty-six million, fifty-four thousand, thirty-four".