1426373713 has 4 divisors (see below), whose sum is σ = 1427535540. Its totient is φ = 1425211888.

The previous prime is 1426373687. The next prime is 1426373747. The reversal of 1426373713 is 3173736241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 853633089 + 572740624 = 29217^2 + 23932^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426373713 - 2²¹ = 1424276561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426373783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579070 + ... + 581527.

It is an arithmetic number, because the mean of its divisors is an integer number (356883885).

Almost surely, 2^1426373713 is an apocalyptic number.

It is an amenable number.

1426373713 is a deficient number, since it is larger than the sum of its proper divisors (1161827).

1426373713 is a wasteful number, since it uses less digits than its factorization.

1426373713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161826.

The product of its digits is 63504, while the sum is 37.

The square root of 1426373713 is about 37767.3630665420. The cubic root of 1426373713 is about 1125.6700437764.

The spelling of 1426373713 in words is "one billion, four hundred twenty-six million, three hundred seventy-three thousand, seven hundred thirteen".