1420102124244 has 24 divisors (see below), whose sum is σ = 3681746248320. Its totient is φ = 473367374712.

The previous prime is 1420102124149. The next prime is 1420102124251. The reversal of 1420102124244 is 4424212010241.

1420102124244 is a `hidden beast` number, since 1 + 4 + 20 + 1 + 0 + 212 + 424 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6574546764 + ... + 6574546979.

It is an arithmetic number, because the mean of its divisors is an integer number (153406093680).

Almost surely, 2^{1420102124244} is an apocalyptic number.

It is an amenable number.

1420102124244 is an abundant number, since it is smaller than the sum of its proper divisors (2261644124076).

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

1420102124244 is a wasteful number, since it uses less digits than its factorization.

1420102124244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13149093756 (or 13149093748 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 1420102124244 its reverse (4424212010241), we get a palindrome (5844314134485).

The spelling of 1420102124244 in words is "one trillion, four hundred twenty billion, one hundred two million, one hundred twenty-four thousand, two hundred forty-four".