16103761632 has 336 divisors, whose sum is σ = 57530868192. Its totient is φ = 4329676800.

The previous prime is 16103761601. The next prime is 16103761699. The reversal of 16103761632 is 23616730161.

16103761632 is a `hidden beast` number, since 1 + 6 + 1 + 0 + 3 + 7 + 616 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×16103761632² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2773132 + ... + 2778932.

It is an arithmetic number, because the mean of its divisors is an integer number (171222822).

Almost surely, 2^16103761632 is an apocalyptic number.

16103761632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16103761632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28765434096).

16103761632 is an abundant number, since it is smaller than the sum of its proper divisors (41427106560).

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

16103761632 is an equidigital number, since it uses as much as digits as its factorization.

16103761632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853 (or 5830 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 16103761632 in words is "sixteen billion, one hundred three million, seven hundred sixty-one thousand, six hundred thirty-two".