1042134134 has 4 divisors (see below), whose sum is σ = 1563201204. Its totient is φ = 521067066.

The previous prime is 1042134133. The next prime is 1042134167. The reversal of 1042134134 is 4314312401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042134133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260533532 + ... + 260533535.

It is an arithmetic number, because the mean of its divisors is an integer number (390800301).

Almost surely, 2^1042134134 is an apocalyptic number.

1042134134 is a deficient number, since it is larger than the sum of its proper divisors (521067070).

1042134134 is an equidigital number, since it uses as much as digits as its factorization.

1042134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521067069.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1042134134 is about 32282.1023788724. The cubic root of 1042134134 is about 1013.8519488908.

Adding to 1042134134 its reverse (4314312401), we get a palindrome (5356446535).

The spelling of 1042134134 in words is "one billion, forty-two million, one hundred thirty-four thousand, one hundred thirty-four".