1005242134 has 16 divisors (see below), whose sum is σ = 1624451472. Its totient is φ = 463786848.

The previous prime is 1005242129. The next prime is 1005242143. The reversal of 1005242134 is 4312425001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89412 + ... + 100024.

It is an arithmetic number, because the mean of its divisors is an integer number (101528217).

Almost surely, 2^1005242134 is an apocalyptic number.

1005242134 is a deficient number, since it is larger than the sum of its proper divisors (619209338).

1005242134 is a wasteful number, since it uses less digits than its factorization.

1005242134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14271.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1005242134 is about 31705.5536775499. The cubic root of 1005242134 is about 1001.7443335314.

Adding to 1005242134 its reverse (4312425001), we get a palindrome (5317667135).

The spelling of 1005242134 in words is "one billion, five million, two hundred forty-two thousand, one hundred thirty-four".