1046142330 has 32 divisors (see below), whose sum is σ = 2517393600. Its totient is φ = 278232192.

The previous prime is 1046142323. The next prime is 1046142343. The reversal of 1046142330 is 332416401.

1046142330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1046142330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34635 + ... + 57374.

It is an arithmetic number, because the mean of its divisors is an integer number (78668550).

Almost surely, 2^1046142330 is an apocalyptic number.

1046142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046142330 is an abundant number, since it is smaller than the sum of its proper divisors (1471251270).

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

1046142330 is a wasteful number, since it uses less digits than its factorization.

1046142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92398.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1046142330 is about 32344.1235775527. The cubic root of 1046142330 is about 1015.1500922613.

Adding to 1046142330 its reverse (332416401), we get a palindrome (1378558731).

The spelling of 1046142330 in words is "one billion, forty-six million, one hundred forty-two thousand, three hundred thirty".