16354826832 has 80 divisors (see below), whose sum is σ = 42557345600. Its totient is φ = 5412096000.

The previous prime is 16354826819. The next prime is 16354826849. The reversal of 16354826832 is 23862845361.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4035207 + ... + 4039257.

It is an arithmetic number, because the mean of its divisors is an integer number (531966820).

Almost surely, 2^16354826832 is an apocalyptic number.

16354826832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16354826832 is an abundant number, since it is smaller than the sum of its proper divisors (26202518768).

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

16354826832 is a wasteful number, since it uses less digits than its factorization.

16354826832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652 (or 4646 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The spelling of 16354826832 in words is "sixteen billion, three hundred fifty-four million, eight hundred twenty-six thousand, eight hundred thirty-two".