14894735232 has 384 divisors, whose sum is σ = 47414626560. Its totient is φ = 4118839296.

The previous prime is 14894735183. The next prime is 14894735243. The reversal of 14894735232 is 23253749841.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-3 number, since 3×14894735232³ (a number of 31 digits) contains 333 as substring.

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 47 ways as a sum of consecutive naturals, for example, 25374043 + ... + 25374629.

It is an arithmetic number, because the mean of its divisors is an integer number (123475590).

Almost surely, 2^14894735232 is an apocalyptic number.

14894735232 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 14894735232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23707313280).

14894735232 is an abundant number, since it is smaller than the sum of its proper divisors (32519891328).

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

14894735232 is a wasteful number, since it uses less digits than its factorization.

14894735232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 645 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 14894735232 in words is "fourteen billion, eight hundred ninety-four million, seven hundred thirty-five thousand, two hundred thirty-two".