42134314443 has 16 divisors (see below), whose sum is σ = 63684794880. Its totient is φ = 24564134304.

The previous prime is 42134314393. The next prime is 42134314471. The reversal of 42134314443 is 34441343124.

It is not a de Polignac number, because 42134314443 - 2⁶ = 42134314379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42134314483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28429971 + ... + 28431452.

It is an arithmetic number, because the mean of its divisors is an integer number (3980299680).

Almost surely, 2^42134314443 is an apocalyptic number.

42134314443 is a deficient number, since it is larger than the sum of its proper divisors (21550480437).

42134314443 is a wasteful number, since it uses less digits than its factorization.

42134314443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56861458.

The product of its digits is 55296, while the sum is 33.

Adding to 42134314443 its reverse (34441343124), we get a palindrome (76575657567).

The spelling of 42134314443 in words is "forty-two billion, one hundred thirty-four million, three hundred fourteen thousand, four hundred forty-three".