16201124632 has 48 divisors (see below), whose sum is σ = 38159689680. Its totient is φ = 6312123840.

The previous prime is 16201124579. The next prime is 16201124657. The reversal of 16201124632 is 23642110261.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 16201124632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1188703 + ... + 1202254.

It is an arithmetic number, because the mean of its divisors is an integer number (794993535).

Almost surely, 2^16201124632 is an apocalyptic number.

It is an amenable number.

16201124632 is an abundant number, since it is smaller than the sum of its proper divisors (21958565048).

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

16201124632 is a wasteful number, since it uses less digits than its factorization.

16201124632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390992 (or 2390977 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 16201124632 its reverse (23642110261), we get a palindrome (39843234893).

The spelling of 16201124632 in words is "sixteen billion, two hundred one million, one hundred twenty-four thousand, six hundred thirty-two".