2069534242 has 4 divisors (see below), whose sum is σ = 3104301366. Its totient is φ = 1034767120.

The previous prime is 2069534237. The next prime is 2069534249. The reversal of 2069534242 is 2424359602.

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., 1403326521 + 666207721 = 37461^2 + 25811^2 .

It is not an unprimeable number, because it can be changed into a prime (2069534249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517383559 + ... + 517383562.

Almost surely, 2^2069534242 is an apocalyptic number.

2069534242 is a deficient number, since it is larger than the sum of its proper divisors (1034767124).

2069534242 is a wasteful number, since it uses less digits than its factorization.

2069534242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034767123.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2069534242 is about 45492.1338475126. The cubic root of 2069534242 is about 1274.3563055043.

The spelling of 2069534242 in words is "two billion, sixty-nine million, five hundred thirty-four thousand, two hundred forty-two".