1029104442 has 12 divisors (see below), whose sum is σ = 2229726330. Its totient is φ = 343034808.

The previous prime is 1029104441. The next prime is 1029104497. The reversal of 1029104442 is 2444019201.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 970260201 + 58844241 = 31149^2 + 7671^2 .

It is not an unprimeable number, because it can be changed into a prime (1029104441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28586217 + ... + 28586252.

Almost surely, 2^1029104442 is an apocalyptic number.

1029104442 is an abundant number, since it is smaller than the sum of its proper divisors (1200621888).

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

1029104442 is a wasteful number, since it uses less digits than its factorization.

1029104442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57172477 (or 57172474 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1029104442 is about 32079.6577600198. The cubic root of 1029104442 is about 1009.6088548464.

The spelling of 1029104442 in words is "one billion, twenty-nine million, one hundred four thousand, four hundred forty-two".