1034220442 has 32 divisors (see below), whose sum is σ = 1607454720. Its totient is φ = 498841200.

The previous prime is 1034220437. The next prime is 1034220443. The reversal of 1034220442 is 2440224301.

It is a happy number.

It is a super-2 number, since 2×1034220442² = 2139223845301350728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1034220443) 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, 1598163 + ... + 1598809.

It is an arithmetic number, because the mean of its divisors is an integer number (50232960).

Almost surely, 2^1034220442 is an apocalyptic number.

1034220442 is a deficient number, since it is larger than the sum of its proper divisors (573234278).

1034220442 is a wasteful number, since it uses less digits than its factorization.

1034220442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1034220442 is about 32159.2979090029. The cubic root of 1034220442 is about 1011.2791172109.

Adding to 1034220442 its reverse (2440224301), we get a palindrome (3474444743).

The spelling of 1034220442 in words is "one billion, thirty-four million, two hundred twenty thousand, four hundred forty-two".