16080831463 has 2 divisors, whose sum is σ = 16080831464. Its totient is φ = 16080831462.

The previous prime is 16080831461. The next prime is 16080831493. The reversal of 16080831463 is 36413808061.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16080831463 - 2¹ = 16080831461 is a prime.

Together with 16080831461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16080831461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8040415731 + 8040415732.

It is an arithmetic number, because the mean of its divisors is an integer number (8040415732).

Almost surely, 2^16080831463 is an apocalyptic number.

16080831463 is a deficient number, since it is larger than the sum of its proper divisors (1).

16080831463 is an equidigital number, since it uses as much as digits as its factorization.

16080831463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 16080831463 in words is "sixteen billion, eighty million, eight hundred thirty-one thousand, four hundred sixty-three".