42124145414 has 24 divisors (see below), whose sum is σ = 68689075728. Its totient is φ = 19260077040.

The previous prime is 42124145407. The next prime is 42124145417. The reversal of 42124145414 is 41454142124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42124145417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226919 + ... + 368429.

It is an arithmetic number, because the mean of its divisors is an integer number (2862044822).

Almost surely, 2^42124145414 is an apocalyptic number.

42124145414 is a deficient number, since it is larger than the sum of its proper divisors (26564930314).

42124145414 is a wasteful number, since it uses less digits than its factorization.

42124145414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141740 (or 141633 counting only the distinct ones).

The product of its digits is 20480, while the sum is 32.

Adding to 42124145414 its reverse (41454142124), we get a palindrome (83578287538).

The spelling of 42124145414 in words is "forty-two billion, one hundred twenty-four million, one hundred forty-five thousand, four hundred fourteen".