1426101775 has 48 divisors (see below), whose sum is σ = 2124864000. Its totient is φ = 928287360.

The previous prime is 1426101769. The next prime is 1426101779. The reversal of 1426101775 is 5771016241.

It is not a de Polignac number, because 1426101775 - 2¹⁹ = 1425577487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1426101775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426101779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 558201 + ... + 560749.

It is an arithmetic number, because the mean of its divisors is an integer number (44268000).

Almost surely, 2^1426101775 is an apocalyptic number.

1426101775 is a deficient number, since it is larger than the sum of its proper divisors (698762225).

1426101775 is a wasteful number, since it uses less digits than its factorization.

1426101775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 1426101775 is about 37763.7627230127. The cubic root of 1426101775 is about 1125.5985029376.

The spelling of 1426101775 in words is "one billion, four hundred twenty-six million, one hundred one thousand, seven hundred seventy-five".