16735427472 has 40 divisors (see below), whose sum is σ = 43252294176. Its totient is φ = 5576010496.

The previous prime is 16735427461. The next prime is 16735427473. The reversal of 16735427472 is 27472453761.

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

It is not an unprimeable number, because it can be changed into a prime (16735427473) 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, 34363 + ... + 186149.

Almost surely, 2^16735427472 is an apocalyptic number.

16735427472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16735427472 is an abundant number, since it is smaller than the sum of its proper divisors (26516866704).

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

16735427472 is a wasteful number, since it uses less digits than its factorization.

16735427472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154095 (or 154089 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 48.

The spelling of 16735427472 in words is "sixteen billion, seven hundred thirty-five million, four hundred twenty-seven thousand, four hundred seventy-two".