42121033114 has 4 divisors (see below), whose sum is σ = 63181549674. Its totient is φ = 21060516556.

The previous prime is 42121033109. The next prime is 42121033153. The reversal of 42121033114 is 41133012124.

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., 32114432025 + 10006601089 = 179205^2 + 100033^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10530258277 + ... + 10530258280.

Almost surely, 2^42121033114 is an apocalyptic number.

42121033114 is a deficient number, since it is larger than the sum of its proper divisors (21060516560).

42121033114 is a wasteful number, since it uses less digits than its factorization.

42121033114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21060516559.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 42121033114 its reverse (41133012124), we get a palindrome (83254045238).

The spelling of 42121033114 in words is "forty-two billion, one hundred twenty-one million, thirty-three thousand, one hundred fourteen".