1042344030 has 128 divisors (see below), whose sum is σ = 3098124288. Its totient is φ = 218552832.

The previous prime is 1042344019. The next prime is 1042344073. The reversal of 1042344030 is 304432401.

1042344030 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1042343988 and 1042344006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 471187 + ... + 473393.

It is an arithmetic number, because the mean of its divisors is an integer number (24204096).

Almost surely, 2^1042344030 is an apocalyptic number.

1042344030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042344030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549062144).

1042344030 is an abundant number, since it is smaller than the sum of its proper divisors (2055780258).

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

1042344030 is a wasteful number, since it uses less digits than its factorization.

1042344030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1042344030 is about 32285.3531806607. The cubic root of 1042344030 is about 1013.9200108854.

Adding to 1042344030 its reverse (304432401), we get a palindrome (1346776431).

The spelling of 1042344030 in words is "one billion, forty-two million, three hundred forty-four thousand, thirty".