1026131412 has 24 divisors (see below), whose sum is σ = 2410380000. Its totient is φ = 339747616.

The previous prime is 1026131411. The next prime is 1026131413. The reversal of 1026131412 is 2141316201.

1026131412 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 (1026131411) and next prime (1026131413).

It is a super-2 number, since 2×1026131412² = 2105891349386227488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026131411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285162 + ... + 288737.

It is an arithmetic number, because the mean of its divisors is an integer number (100432500).

Almost surely, 2^1026131412 is an apocalyptic number.

1026131412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1026131412 is an abundant number, since it is smaller than the sum of its proper divisors (1384248588).

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

1026131412 is a wasteful number, since it uses less digits than its factorization.

1026131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574055 (or 574053 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1026131412 is about 32033.2860006588. The cubic root of 1026131412 is about 1008.6356810115.

Adding to 1026131412 its reverse (2141316201), we get a palindrome (3167447613).

The spelling of 1026131412 in words is "one billion, twenty-six million, one hundred thirty-one thousand, four hundred twelve".