42052034 has 8 divisors (see below), whose sum is σ = 63145548. Its totient is φ = 21003520.

The previous prime is 42052007. The next prime is 42052039. The reversal of 42052034 is 43025024.

It can be written as a sum of positive squares in 2 ways, for example, as 39000025 + 3052009 = 6245^2 + 1747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 42051997 and 42052015.

It is not an unprimeable number, because it can be changed into a prime (42052039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8807 + ... + 12714.

Almost surely, 2^42052034 is an apocalyptic number.

42052034 is a deficient number, since it is larger than the sum of its proper divisors (21093514).

42052034 is a wasteful number, since it uses less digits than its factorization.

42052034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22500.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 42052034 is about 6484.7539660345. The cubic root of 42052034 is about 347.7461541137.

Adding to 42052034 its reverse (43025024), we get a palindrome (85077058).

The spelling of 42052034 in words is "forty-two million, fifty-two thousand, thirty-four", and thus it is an eban number.