14825291712 has 168 divisors, whose sum is σ = 49275235968. Its totient is φ = 3850682880.

The previous prime is 14825291707. The next prime is 14825291749. The reversal of 14825291712 is 21719252841.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 117043 + ... + 208205.

It is an arithmetic number, because the mean of its divisors is an integer number (293304976).

Almost surely, 2^14825291712 is an apocalyptic number.

14825291712 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 14825291712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24637617984).

14825291712 is an abundant number, since it is smaller than the sum of its proper divisors (34449944256).

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

14825291712 is a wasteful number, since it uses less digits than its factorization.

14825291712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91207 (or 91186 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The spelling of 14825291712 in words is "fourteen billion, eight hundred twenty-five million, two hundred ninety-one thousand, seven hundred twelve".