16470678028 has 24 divisors (see below), whose sum is σ = 34373590272. Its totient is φ = 6751954704.

The previous prime is 16470678023. The next prime is 16470678043. The reversal of 16470678028 is 82087607461.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16470678023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12787150 + ... + 12788437.

It is an arithmetic number, because the mean of its divisors is an integer number (1432232928).

Almost surely, 2^16470678028 is an apocalyptic number.

It is an amenable number.

16470678028 is an abundant number, since it is smaller than the sum of its proper divisors (17902912244).

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

16470678028 is a wasteful number, since it uses less digits than its factorization.

16470678028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25575621 (or 25575619 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 16470678028 in words is "sixteen billion, four hundred seventy million, six hundred seventy-eight thousand, twenty-eight".