16260345415 has 36 divisors (see below), whose sum is σ = 20378211336. Its totient is φ = 12454263936.

The previous prime is 16260345377. The next prime is 16260345427. The reversal of 16260345415 is 51454306261.

16260345415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16260345415 - 2²³ = 16251956807 is a prime.

It is a super-2 number, since 2×16260345415² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 35 ways as a sum of consecutive naturals, for example, 109129761 + ... + 109129909.

It is an arithmetic number, because the mean of its divisors is an integer number (566061426).

Almost surely, 2^16260345415 is an apocalyptic number.

16260345415 is a deficient number, since it is larger than the sum of its proper divisors (4117865921).

16260345415 is an equidigital number, since it uses as much as digits as its factorization.

16260345415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

It can be divided in two parts, 16260 and 345415, that added together give a triangular number (361675 = T₈₅₀).

The spelling of 16260345415 in words is "sixteen billion, two hundred sixty million, three hundred forty-five thousand, four hundred fifteen".