16941152420 has 12 divisors (see below), whose sum is σ = 35576420124. Its totient is φ = 6776460960.

The previous prime is 16941152351. The next prime is 16941152429. The reversal of 16941152420 is 2425114961.

It can be written as a sum of positive squares in 2 ways, for example, as 5213128804 + 11728023616 = 72202^2 + 108296^2 .

It is not an unprimeable number, because it can be changed into a prime (16941152429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423528791 + ... + 423528830.

It is an arithmetic number, because the mean of its divisors is an integer number (2964701677).

Almost surely, 2^16941152420 is an apocalyptic number.

16941152420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16941152420 is an abundant number, since it is smaller than the sum of its proper divisors (18635267704).

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

16941152420 is a wasteful number, since it uses less digits than its factorization.

16941152420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847057630 (or 847057628 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 16941152420 in words is "sixteen billion, nine hundred forty-one million, one hundred fifty-two thousand, four hundred twenty".