16642016030 has 32 divisors (see below), whose sum is σ = 30753747360. Its totient is φ = 6480161280.

The previous prime is 16642015997. The next prime is 16642016081. The reversal of 16642016030 is 3061024661.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16642015984 and 16642016002.

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, 142961 + ... + 231779.

It is an arithmetic number, because the mean of its divisors is an integer number (961054605).

Almost surely, 2^16642016030 is an apocalyptic number.

16642016030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16642016030 is a deficient number, since it is larger than the sum of its proper divisors (14111731330).

16642016030 is a wasteful number, since it uses less digits than its factorization.

16642016030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89324.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 16642016030 in words is "sixteen billion, six hundred forty-two million, sixteen thousand, thirty".