1396007023471 has 2 divisors, whose sum is σ = 1396007023472. Its totient is φ = 1396007023470.

The previous prime is 1396007023457. The next prime is 1396007023573. The reversal of 1396007023471 is 1743207006931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1396007023471 - 2⁹ = 1396007022959 is a prime.

It is a super-3 number, since 3×1396007023471³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1396007023171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698003511735 + 698003511736.

It is an arithmetic number, because the mean of its divisors is an integer number (698003511736).

Almost surely, 2^{1396007023471} is an apocalyptic number.

1396007023471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1396007023471 is an equidigital number, since it uses as much as digits as its factorization.

1396007023471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 1396007023471 in words is "one trillion, three hundred ninety-six billion, seven million, twenty-three thousand, four hundred seventy-one".