1420232403204 has 36 divisors (see below), whose sum is σ = 3613806967680. Its totient is φ = 470275628400.

The previous prime is 1420232403167. The next prime is 1420232403307. The reversal of 1420232403204 is 4023042320241.

1420232403204 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 232 + 403 + 20 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1420232403204² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130626684 + ... + 130637555.

It is an arithmetic number, because the mean of its divisors is an integer number (100383526880).

Almost surely, 2^{1420232403204} is an apocalyptic number.

It is an amenable number.

1420232403204 is an abundant number, since it is smaller than the sum of its proper divisors (2193574564476).

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

1420232403204 is a wasteful number, since it uses less digits than its factorization.

1420232403204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261264400 (or 261264395 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1420232403204 its reverse (4023042320241), we get a palindrome (5443274723445).

The spelling of 1420232403204 in words is "one trillion, four hundred twenty billion, two hundred thirty-two million, four hundred three thousand, two hundred four".