20240134 has 4 divisors (see below), whose sum is σ = 30360204. Its totient is φ = 10120066.

The previous prime is 20240107. The next prime is 20240141. The reversal of 20240134 is 43104202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060032 + ... + 5060035.

It is an arithmetic number, because the mean of its divisors is an integer number (7590051).

Almost surely, 2^20240134 is an apocalyptic number.

20240134 is a deficient number, since it is larger than the sum of its proper divisors (10120070).

20240134 is a wasteful number, since it uses less digits than its factorization.

20240134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120069.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20240134 is about 4498.9036442227. The cubic root of 20240134 is about 272.5238157790.

Adding to 20240134 its reverse (43104202), we get a palindrome (63344336).

The spelling of 20240134 in words is "twenty million, two hundred forty thousand, one hundred thirty-four".