1420012104 has 32 divisors (see below), whose sum is σ = 4057177920. Its totient is φ = 405717696.

The previous prime is 1420012103. The next prime is 1420012117. The reversal of 1420012104 is 4012100241.

It is not an unprimeable number, because it can be changed into a prime (1420012103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226059 + ... + 4226394.

It is an arithmetic number, because the mean of its divisors is an integer number (126786810).

Almost surely, 2^1420012104 is an apocalyptic number.

1420012104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1420012104 is an abundant number, since it is smaller than the sum of its proper divisors (2637165816).

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

1420012104 is a wasteful number, since it uses less digits than its factorization.

1420012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8452469 (or 8452465 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1420012104 is about 37683.0479658958. The cubic root of 1420012104 is about 1123.9940582168.

Adding to 1420012104 its reverse (4012100241), we get a palindrome (5432112345).

The spelling of 1420012104 in words is "one billion, four hundred twenty million, twelve thousand, one hundred four".