16001601430 has 16 divisors (see below), whose sum is σ = 28805918544. Its totient is φ = 6399965920.

The previous prime is 16001601389. The next prime is 16001601437. The reversal of 16001601430 is 3410610061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16001601437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21624 + ... + 180196.

It is an arithmetic number, because the mean of its divisors is an integer number (1800369909).

Almost surely, 2^16001601430 is an apocalyptic number.

16001601430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16001601430 is a deficient number, since it is larger than the sum of its proper divisors (12804317114).

16001601430 is a wasteful number, since it uses less digits than its factorization.

16001601430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168671.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 16001601430 in words is "sixteen billion, one million, six hundred one thousand, four hundred thirty".