16041332425 has 24 divisors (see below), whose sum is σ = 20442540800. Its totient is φ = 12477862080.

The previous prime is 16041332423. The next prime is 16041332429. The reversal of 16041332425 is 52423314061.

It is not a de Polignac number, because 16041332425 - 2¹ = 16041332423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16041332423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1622146 + ... + 1632004.

Almost surely, 2^16041332425 is an apocalyptic number.

It is an amenable number.

16041332425 is a deficient number, since it is larger than the sum of its proper divisors (4401208375).

16041332425 is a wasteful number, since it uses less digits than its factorization.

16041332425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665 (or 11660 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 16041332425 its reverse (52423314061), we get a palindrome (68464646486).

The spelling of 16041332425 in words is "sixteen billion, forty-one million, three hundred thirty-two thousand, four hundred twenty-five".