1367286401 has 4 divisors (see below), whose sum is σ = 1472462292. Its totient is φ = 1262110512.

The previous prime is 1367286397. The next prime is 1367286439. The reversal of 1367286401 is 1046827631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1046827631 = 67 ⋅15624293.

It can be written as a sum of positive squares in 2 ways, for example, as 738480625 + 628805776 = 27175^2 + 25076^2 .

It is not a de Polignac number, because 1367286401 - 2² = 1367286397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1367286301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52587926 + ... + 52587951.

It is an arithmetic number, because the mean of its divisors is an integer number (368115573).

Almost surely, 2^1367286401 is an apocalyptic number.

It is an amenable number.

1367286401 is a deficient number, since it is larger than the sum of its proper divisors (105175891).

1367286401 is a wasteful number, since it uses less digits than its factorization.

1367286401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105175890.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1367286401 is about 36976.8360058023. The cubic root of 1367286401 is about 1109.9067640758.

The spelling of 1367286401 in words is "one billion, three hundred sixty-seven million, two hundred eighty-six thousand, four hundred one".