1412420004 has 42 divisors (see below), whose sum is σ = 3705914870. Its totient is φ = 470805696.

The previous prime is 1412420003. The next prime is 1412420033. The reversal of 1412420004 is 4000242141.

It can be written as a sum of positive squares in only one way, i.e., 1380271104 + 32148900 = 37152^2 + 5670^2 .

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 (1412420003) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 239269 + ... + 245100.

Almost surely, 2^1412420004 is an apocalyptic number.

It is an amenable number.

1412420004 is an abundant number, since it is smaller than the sum of its proper divisors (2293494866).

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

1412420004 is an equidigital number, since it uses as much as digits as its factorization.

1412420004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484391 (or 484374 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1412420004 is about 37582.1766799104. The cubic root of 1412420004 is about 1121.9873314936.

Adding to 1412420004 its reverse (4000242141), we get a palindrome (5412662145).

The spelling of 1412420004 in words is "one billion, four hundred twelve million, four hundred twenty thousand, four".