1396956368067 has 16 divisors (see below), whose sum is σ = 2006004785568. Its totient is φ = 859614577920.

The previous prime is 1396956368053. The next prime is 1396956368081. The reversal of 1396956368067 is 7608636596931.

It is an interprime number because it is at equal distance from previous prime (1396956368053) and next prime (1396956368081).

It is not a de Polignac number, because 1396956368067 - 2¹¹ = 1396956366019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1396956367992 and 1396956368010.

It is not an unprimeable number, because it can be changed into a prime (1396956368167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387184 + ... + 1715757.

It is an arithmetic number, because the mean of its divisors is an integer number (125375299098).

Almost surely, 2^{1396956368067} is an apocalyptic number.

1396956368067 is a deficient number, since it is larger than the sum of its proper divisors (609048417501).

1396956368067 is a wasteful number, since it uses less digits than its factorization.

1396956368067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119990.

The product of its (nonzero) digits is 264539520, while the sum is 69.

The spelling of 1396956368067 in words is "one trillion, three hundred ninety-six billion, nine hundred fifty-six million, three hundred sixty-eight thousand, sixty-seven".