4247690732160 has 64 divisors (see below), whose sum is σ = 13539514214880. Its totient is φ = 1132717528064.

The previous prime is 4247690732141. The next prime is 4247690732231. The reversal of 4247690732160 is 612370967424.

It is a happy number.

4247690732160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 1106167542 + ... + 1106171381.

Almost surely, 2^{4247690732160} is an apocalyptic number.

4247690732160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4247690732160 is an abundant number, since it is smaller than the sum of its proper divisors (9291823482720).

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

4247690732160 is a wasteful number, since it uses less digits than its factorization.

4247690732160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212338945 (or 2212338933 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 4247690732160 in words is "four trillion, two hundred forty-seven billion, six hundred ninety million, seven hundred thirty-two thousand, one hundred sixty".