16342551324 has 72 divisors (see below), whose sum is σ = 45464760432. Its totient is φ = 4908449280.

The previous prime is 16342551317. The next prime is 16342551343. The reversal of 16342551324 is 42315524361.

16342551324 is a `hidden beast` number, since 1 + 63 + 42 + 551 + 3 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137859 + ... + 227354.

It is an arithmetic number, because the mean of its divisors is an integer number (631455006).

Almost surely, 2^16342551324 is an apocalyptic number.

It is an amenable number.

16342551324 is an abundant number, since it is smaller than the sum of its proper divisors (29122209108).

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

16342551324 is a wasteful number, since it uses less digits than its factorization.

16342551324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365347 (or 365342 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 16342551324 in words is "sixteen billion, three hundred forty-two million, five hundred fifty-one thousand, three hundred twenty-four".