16023213415 has 16 divisors (see below), whose sum is σ = 21019668480. Its totient is φ = 11628898720.

The previous prime is 16023213407. The next prime is 16023213457. The reversal of 16023213415 is 51431232061.

It is not a de Polignac number, because 16023213415 - 2³ = 16023213407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277759 + ... + 330448.

It is an arithmetic number, because the mean of its divisors is an integer number (1313729280).

Almost surely, 2^16023213415 is an apocalyptic number.

16023213415 is a deficient number, since it is larger than the sum of its proper divisors (4996455065).

16023213415 is a wasteful number, since it uses less digits than its factorization.

16023213415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608702.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 16023213415 its reverse (51431232061), we get a palindrome (67454445476).

The spelling of 16023213415 in words is "sixteen billion, twenty-three million, two hundred thirteen thousand, four hundred fifteen".