16365001026 has 16 divisors (see below), whose sum is σ = 35705456928. Its totient is φ = 4959091200.

The previous prime is 16365001007. The next prime is 16365001043. The reversal of 16365001026 is 62010056361.

It is a junction number, because it is equal to n+sod(n) for n = 16365000984 and 16365001002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123977215 + ... + 123977346.

It is an arithmetic number, because the mean of its divisors is an integer number (2231591058).

Almost surely, 2^16365001026 is an apocalyptic number.

16365001026 is an abundant number, since it is smaller than the sum of its proper divisors (19340455902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16365001026 is a wasteful number, since it uses less digits than its factorization.

16365001026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247954577.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 16365001026 its reverse (62010056361), we get a palindrome (78375057387).

The spelling of 16365001026 in words is "sixteen billion, three hundred sixty-five million, one thousand, twenty-six".