1042132330 has 32 divisors (see below), whose sum is σ = 1992081600. Its totient is φ = 391410432.

The previous prime is 1042132327. The next prime is 1042132339. The reversal of 1042132330 is 332312401.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1042132298 and 1042132307.

It is not an unprimeable number, because it can be changed into a prime (1042132339) 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, 2800 + ... + 45739.

It is an arithmetic number, because the mean of its divisors is an integer number (62252550).

Almost surely, 2^1042132330 is an apocalyptic number.

1042132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042132330 is a deficient number, since it is larger than the sum of its proper divisors (949949270).

1042132330 is a wasteful number, since it uses less digits than its factorization.

1042132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48678.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1042132330 is about 32282.0744376814. The cubic root of 1042132330 is about 1013.8513638766.

Adding to 1042132330 its reverse (332312401), we get a palindrome (1374444731).

The spelling of 1042132330 in words is "one billion, forty-two million, one hundred thirty-two thousand, three hundred thirty".