1420313211124 has 12 divisors (see below), whose sum is σ = 2490431321700. Its totient is φ = 708761404928.

The previous prime is 1420313211077. The next prime is 1420313211151. The reversal of 1420313211124 is 4211123130241.

It can be written as a sum of positive squares in 2 ways, for example, as 1220843786724 + 199469424400 = 1104918^2 + 446620^2 .

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 3 ways as a sum of consecutive naturals, for example, 348797869 + ... + 348801940.

It is an arithmetic number, because the mean of its divisors is an integer number (207535943475).

Almost surely, 2^{1420313211124} is an apocalyptic number.

It is an amenable number.

1420313211124 is a deficient number, since it is larger than the sum of its proper divisors (1070118110576).

1420313211124 is a wasteful number, since it uses less digits than its factorization.

1420313211124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697600322 (or 697600320 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1420313211124 its reverse (4211123130241), we get a palindrome (5631436341365).

The spelling of 1420313211124 in words is "one trillion, four hundred twenty billion, three hundred thirteen million, two hundred eleven thousand, one hundred twenty-four".