16078469232 has 160 divisors (see below), whose sum is σ = 48563463168. Its totient is φ = 4488726528.

The previous prime is 16078469213. The next prime is 16078469249. The reversal of 16078469232 is 23296487061.

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 31 ways as a sum of consecutive naturals, for example, 4681788 + ... + 4685220.

Almost surely, 2^16078469232 is an apocalyptic number.

16078469232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16078469232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24281731584).

16078469232 is an abundant number, since it is smaller than the sum of its proper divisors (32484993936).

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

16078469232 is a wasteful number, since it uses less digits than its factorization.

16078469232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 16078469232 in words is "sixteen billion, seventy-eight million, four hundred sixty-nine thousand, two hundred thirty-two".