1420031314100 has 108 divisors (see below), whose sum is σ = 3671993688300. Its totient is φ = 474992985600.

The previous prime is 1420031314099. The next prime is 1420031314153. The reversal of 1420031314100 is 14131300241.

It can be written as a sum of positive squares in 6 ways, for example, as 341100385444 + 1078930928656 = 584038^2 + 1038716^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 3333275 + ... + 3735074.

Almost surely, 2^{1420031314100} is an apocalyptic number.

1420031314100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420031314100 is an abundant number, since it is smaller than the sum of its proper divisors (2251962374200).

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

1420031314100 is a wasteful number, since it uses less digits than its factorization.

1420031314100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068418 (or 7068404 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1420031314100 its reverse (14131300241), we get a palindrome (1434162614341).

The spelling of 1420031314100 in words is "one trillion, four hundred twenty billion, thirty-one million, three hundred fourteen thousand, one hundred".