1420726194706 has 24 divisors (see below), whose sum is σ = 2637290556864. Its totient is φ = 562045526640.

The previous prime is 1420726194689. The next prime is 1420726194749. The reversal of 1420726194706 is 6074916270241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1420726194706.

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 11 ways as a sum of consecutive naturals, for example, 300235630 + ... + 300240361.

It is an arithmetic number, because the mean of its divisors is an integer number (109887106536).

Almost surely, 2^{1420726194706} is an apocalyptic number.

1420726194706 is a deficient number, since it is larger than the sum of its proper divisors (1216564362158).

1420726194706 is a wasteful number, since it uses less digits than its factorization.

1420726194706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600476026 (or 600476013 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 1420726194706 in words is "one trillion, four hundred twenty billion, seven hundred twenty-six million, one hundred ninety-four thousand, seven hundred six".