16106432340 has 48 divisors (see below), whose sum is σ = 45135393408. Its totient is φ = 4291488384.

The previous prime is 16106432317. The next prime is 16106432359. The reversal of 16106432340 is 4323460161.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 16106432298 and 16106432307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37872 + ... + 183431.

It is an arithmetic number, because the mean of its divisors is an integer number (940320696).

Almost surely, 2^16106432340 is an apocalyptic number.

16106432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16106432340 is an abundant number, since it is smaller than the sum of its proper divisors (29028961068).

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

16106432340 is a wasteful number, since it uses less digits than its factorization.

16106432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222528 (or 222526 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 16106432340 in words is "sixteen billion, one hundred six million, four hundred thirty-two thousand, three hundred forty".