16070732863 has 4 divisors (see below), whose sum is σ = 16080061768. Its totient is φ = 16061403960.

The previous prime is 16070732861. The next prime is 16070732869. The reversal of 16070732863 is 36823707061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36823707061 = 1193 ⋅30866477.

It is a cyclic number.

It is not a de Polignac number, because 16070732863 - 2¹ = 16070732861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16070732861) 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, 4661868 + ... + 4665313.

It is an arithmetic number, because the mean of its divisors is an integer number (4020015442).

Almost surely, 2^16070732863 is an apocalyptic number.

16070732863 is a deficient number, since it is larger than the sum of its proper divisors (9328905).

16070732863 is an equidigital number, since it uses as much as digits as its factorization.

16070732863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9328904.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 16070732863 in words is "sixteen billion, seventy million, seven hundred thirty-two thousand, eight hundred sixty-three".