14669739280 has 160 divisors (see below), whose sum is σ = 42389001216. Its totient is φ = 4605714432.

The previous prime is 14669739277. The next prime is 14669739281. The reversal of 14669739280 is 8293796641.

It is not an unprimeable number, because it can be changed into a prime (14669739281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331417 + ... + 373063.

Almost surely, 2^14669739280 is an apocalyptic number.

14669739280 is a gapful number since it is divisible by the number (10) 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 14669739280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21194500608).

14669739280 is an abundant number, since it is smaller than the sum of its proper divisors (27719261936).

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

14669739280 is a wasteful number, since it uses less digits than its factorization.

14669739280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41721 (or 41715 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 14669739280 in words is "fourteen billion, six hundred sixty-nine million, seven hundred thirty-nine thousand, two hundred eighty".