14731700240 has 40 divisors (see below), whose sum is σ = 35047750848. Its totient is φ = 5755639680.

The previous prime is 14731700239. The next prime is 14731700297. The reversal of 14731700240 is 4200713741.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×14731700240² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137796 + ... + 2144675.

Almost surely, 2^14731700240 is an apocalyptic number.

14731700240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14731700240 is an abundant number, since it is smaller than the sum of its proper divisors (20316050608).

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

14731700240 is a wasteful number, since it uses less digits than its factorization.

14731700240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4282527 (or 4282521 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The spelling of 14731700240 in words is "fourteen billion, seven hundred thirty-one million, seven hundred thousand, two hundred forty".