2542170134 has 16 divisors (see below), whose sum is σ = 4361983488. Its totient is φ = 1088507112.

The previous prime is 2542170061. The next prime is 2542170173. The reversal of 2542170134 is 4310712452.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2542170097 and 2542170106.

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, 66872 + ... + 97755.

It is an arithmetic number, because the mean of its divisors is an integer number (272623968).

Almost surely, 2^2542170134 is an apocalyptic number.

2542170134 is a deficient number, since it is larger than the sum of its proper divisors (1819813354).

2542170134 is a wasteful number, since it uses less digits than its factorization.

2542170134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165739.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2542170134 is about 50419.9378619213. The cubic root of 2542170134 is about 1364.7974553107.

Adding to 2542170134 its reverse (4310712452), we get a palindrome (6852882586).

The spelling of 2542170134 in words is "two billion, five hundred forty-two million, one hundred seventy thousand, one hundred thirty-four".