1420204736108 has 12 divisors (see below), whose sum is σ = 2487301501440. Its totient is φ = 709547164272.

The previous prime is 1420204736087. The next prime is 1420204736179. The reversal of 1420204736108 is 8016374020241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138795191 + ... + 138805422.

It is an arithmetic number, because the mean of its divisors is an integer number (207275125120).

Almost surely, 2^{1420204736108} is an apocalyptic number.

It is an amenable number.

1420204736108 is a deficient number, since it is larger than the sum of its proper divisors (1067096765332).

1420204736108 is a wasteful number, since it uses less digits than its factorization.

1420204736108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277601896 (or 277601894 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 1420204736108 its reverse (8016374020241), we get a palindrome (9436578756349).

The spelling of 1420204736108 in words is "one trillion, four hundred twenty billion, two hundred four million, seven hundred thirty-six thousand, one hundred eight".