1042264330 has 16 divisors (see below), whose sum is σ = 1936594944. Its totient is φ = 403457040.

The previous prime is 1042264319. The next prime is 1042264331. The reversal of 1042264330 is 334622401.

It is a junction number, because it is equal to n+sod(n) for n = 1042264295 and 1042264304.

It is not an unprimeable number, because it can be changed into a prime (1042264331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680762 + ... + 1681381.

It is an arithmetic number, because the mean of its divisors is an integer number (121037184).

Almost surely, 2^1042264330 is an apocalyptic number.

1042264330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042264330 is a deficient number, since it is larger than the sum of its proper divisors (894330614).

1042264330 is a wasteful number, since it uses less digits than its factorization.

1042264330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362181.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1042264330 is about 32284.1188512247. The cubic root of 1042264330 is about 1013.8941680152.

Adding to 1042264330 its reverse (334622401), we get a palindrome (1376886731).

The spelling of 1042264330 in words is "one billion, forty-two million, two hundred sixty-four thousand, three hundred thirty".