1025044134 has 8 divisors (see below), whose sum is σ = 2050088280. Its totient is φ = 341681376.

The previous prime is 1025044133. The next prime is 1025044169. The reversal of 1025044134 is 4314405201.

It is a sphenic number, since it is the product of 3 distinct primes.

1025044134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025044133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85420339 + ... + 85420350.

It is an arithmetic number, because the mean of its divisors is an integer number (256261035).

Almost surely, 2^1025044134 is an apocalyptic number.

1025044134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025044134 is a wasteful number, since it uses less digits than its factorization.

1025044134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170840694.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1025044134 is about 32016.3104370257. The cubic root of 1025044134 is about 1008.2793085429.

Adding to 1025044134 its reverse (4314405201), we get a palindrome (5339449335).

The spelling of 1025044134 in words is "one billion, twenty-five million, forty-four thousand, one hundred thirty-four".