1426197411277 has 8 divisors (see below), whose sum is σ = 1501375961664. Its totient is φ = 1352116358208.

The previous prime is 1426197411259. The next prime is 1426197411377. The reversal of 1426197411277 is 7721147916241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1426197411277 - 2¹⁵ = 1426197378509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426197411077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274371663 + ... + 274376860.

It is an arithmetic number, because the mean of its divisors is an integer number (187671995208).

Almost surely, 2^{1426197411277} is an apocalyptic number.

It is an amenable number.

1426197411277 is a deficient number, since it is larger than the sum of its proper divisors (75178550387).

1426197411277 is a wasteful number, since it uses less digits than its factorization.

1426197411277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548748659.

The product of its digits is 1185408, while the sum is 52.

The spelling of 1426197411277 in words is "one trillion, four hundred twenty-six billion, one hundred ninety-seven million, four hundred eleven thousand, two hundred seventy-seven".