16352406040 has 32 divisors (see below), whose sum is σ = 37787320080. Its totient is φ = 6364179072.

The previous prime is 16352406019. The next prime is 16352406041. The reversal of 16352406040 is 4060425361.

It is a junction number, because it is equal to n+sod(n) for n = 16352405993 and 16352406011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16352406041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5522982 + ... + 5525941.

Almost surely, 2^16352406040 is an apocalyptic number.

16352406040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16352406040 is an abundant number, since it is smaller than the sum of its proper divisors (21434914040).

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

16352406040 is a wasteful number, since it uses less digits than its factorization.

16352406040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11048971 (or 11048967 counting only the distinct ones).

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

The spelling of 16352406040 in words is "sixteen billion, three hundred fifty-two million, four hundred six thousand, forty".