1042321032330 has 64 divisors (see below), whose sum is σ = 2519732880000. Its totient is φ = 275936267520.

The previous prime is 1042321032329. The next prime is 1042321032331. The reversal of 1042321032330 is 332301232401.

1042321032330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1042321032329) and next prime (1042321032331).

It is a self number, because there is not a number n which added to its sum of digits gives 1042321032330.

It is not an unprimeable number, because it can be changed into a prime (1042321032331) 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, 8256021 + ... + 8381319.

It is an arithmetic number, because the mean of its divisors is an integer number (39370826250).

Almost surely, 2^{1042321032330} is an apocalyptic number.

1042321032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042321032330 is an abundant number, since it is smaller than the sum of its proper divisors (1477411847670).

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

1042321032330 is a wasteful number, since it uses less digits than its factorization.

1042321032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127319.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1042321032330 its reverse (332301232401), we get a palindrome (1374622264731).

The spelling of 1042321032330 in words is "one trillion, forty-two billion, three hundred twenty-one million, thirty-two thousand, three hundred thirty".