16506102334 has 16 divisors (see below), whose sum is σ = 25561284480. Its totient is φ = 7985746080.

The previous prime is 16506102317. The next prime is 16506102337. The reversal of 16506102334 is 43320160561.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 16506102296 and 16506102305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16506102337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635352 + ... + 660820.

It is an arithmetic number, because the mean of its divisors is an integer number (1597580280).

Almost surely, 2^16506102334 is an apocalyptic number.

16506102334 is a deficient number, since it is larger than the sum of its proper divisors (9055182146).

16506102334 is a wasteful number, since it uses less digits than its factorization.

16506102334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35955.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 16506102334 its reverse (43320160561), we get a palindrome (59826262895).

The spelling of 16506102334 in words is "sixteen billion, five hundred six million, one hundred two thousand, three hundred thirty-four".