16198260807 has 32 divisors (see below), whose sum is σ = 23880102912. Its totient is φ = 9714507264.

The previous prime is 16198260791. The next prime is 16198260823. The reversal of 16198260807 is 70806289161.

It is an interprime number because it is at equal distance from previous prime (16198260791) and next prime (16198260823).

It is not a de Polignac number, because 16198260807 - 2⁴ = 16198260791 is a prime.

It is a super-3 number, since 3×16198260807³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16198260857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868958 + ... + 1877604.

It is an arithmetic number, because the mean of its divisors is an integer number (746253216).

Almost surely, 2^16198260807 is an apocalyptic number.

16198260807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16198260807 is a deficient number, since it is larger than the sum of its proper divisors (7681842105).

16198260807 is a wasteful number, since it uses less digits than its factorization.

16198260807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10287.

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 16198260807 in words is "sixteen billion, one hundred ninety-eight million, two hundred sixty thousand, eight hundred seven".