16152426880 has 64 divisors (see below), whose sum is σ = 38816858880. Its totient is φ = 6427095040.

The previous prime is 16152426859. The next prime is 16152426911. The reversal of 16152426880 is 8862425161.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×16152426880² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56172 + ... + 188308.

It is an arithmetic number, because the mean of its divisors is an integer number (606513420).

Almost surely, 2^16152426880 is an apocalyptic number.

16152426880 is a gapful number since it is divisible by the number (10) 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 16152426880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19408429440).

16152426880 is an abundant number, since it is smaller than the sum of its proper divisors (22664432000).

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

16152426880 is a wasteful number, since it uses less digits than its factorization.

16152426880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132347 (or 132335 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 16152426880 in words is "sixteen billion, one hundred fifty-two million, four hundred twenty-six thousand, eight hundred eighty".