1412142984 has 112 divisors (see below), whose sum is σ = 4537086720. Its totient is φ = 403457760.

The previous prime is 1412142959. The next prime is 1412142989. The reversal of 1412142984 is 4892412141.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1412142989) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 23529 + ... + 58119.

Almost surely, 2^1412142984 is an apocalyptic number.

1412142984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412142984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2268543360).

1412142984 is an abundant number, since it is smaller than the sum of its proper divisors (3124943736).

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

1412142984 is an equidigital number, since it uses as much as digits as its factorization.

1412142984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34622 (or 34603 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 1412142984 is about 37578.4909755567. The cubic root of 1412142984 is about 1121.9139743590.

The spelling of 1412142984 in words is "one billion, four hundred twelve million, one hundred forty-two thousand, nine hundred eighty-four".