71408962203923 has 2 divisors, whose sum is σ = 71408962203924. Its totient is φ = 71408962203922.

The previous prime is 71408962203889. The next prime is 71408962203979. The reversal of 71408962203923 is 32930226980417.

It is an a-pointer prime, because the next prime (71408962203979) can be obtained adding 71408962203923 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71408962203923 - 2¹⁴ = 71408962187539 is a prime.

It is not a weakly prime, because it can be changed into another prime (71408962200923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35704481101961 + 35704481101962.

It is an arithmetic number, because the mean of its divisors is an integer number (35704481101962).

Almost surely, 2^{71408962203923} is an apocalyptic number.

71408962203923 is a deficient number, since it is larger than the sum of its proper divisors (1).

71408962203923 is an equidigital number, since it uses as much as digits as its factorization.

71408962203923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 71408962203923 in words is "seventy-one trillion, four hundred eight billion, nine hundred sixty-two million, two hundred three thousand, nine hundred twenty-three".