1030142412 has 72 divisors (see below), whose sum is σ = 2808099840. Its totient is φ = 316535040.

The previous prime is 1030142411. The next prime is 1030142413. The reversal of 1030142412 is 2142410301.

It is an interprime number because it is at equal distance from previous prime (1030142411) and next prime (1030142413).

It is a super-2 number, since 2×1030142412² = 2122386778002355488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1030142411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597712 + ... + 599432.

Almost surely, 2^1030142412 is an apocalyptic number.

1030142412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030142412 is an abundant number, since it is smaller than the sum of its proper divisors (1777957428).

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

1030142412 is a wasteful number, since it uses less digits than its factorization.

1030142412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023 (or 3018 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1030142412 is about 32095.8316919814. The cubic root of 1030142412 is about 1009.9481762776.

Adding to 1030142412 its reverse (2142410301), we get a palindrome (3172552713).

The spelling of 1030142412 in words is "one billion, thirty million, one hundred forty-two thousand, four hundred twelve".