1064234442 has 64 divisors (see below), whose sum is σ = 2333919744. Its totient is φ = 322191360.

The previous prime is 1064234411. The next prime is 1064234447. The reversal of 1064234442 is 2444324601.

It is a super-2 number, since 2×1064234442² = 2265189895078102728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064234447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348442 + ... + 351482.

It is an arithmetic number, because the mean of its divisors is an integer number (36467496).

Almost surely, 2^1064234442 is an apocalyptic number.

1064234442 is an abundant number, since it is smaller than the sum of its proper divisors (1269685302).

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

1064234442 is a wasteful number, since it uses less digits than its factorization.

1064234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 1064234442 is about 32622.6063029918. The cubic root of 1064234442 is about 1020.9687202131.

The spelling of 1064234442 in words is "one billion, sixty-four million, two hundred thirty-four thousand, four hundred forty-two".