4477437700681 has 12 divisors (see below), whose sum is σ = 4921534902592. Its totient is φ = 4070353419000.

The previous prime is 4477437700669. The next prime is 4477437700691. The reversal of 4477437700681 is 1860077347744.

4477437700681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4477437700681 - 2²⁵ = 4477404146249 is a prime.

It is a super-2 number, since 2×4477437700681² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4477437700651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16787236 + ... + 17051866.

Almost surely, 2^{4477437700681} is an apocalyptic number.

It is an amenable number.

4477437700681 is a deficient number, since it is larger than the sum of its proper divisors (444097201911).

4477437700681 is a wasteful number, since it uses less digits than its factorization.

4477437700681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404484 (or 404473 counting only the distinct ones).

The product of its (nonzero) digits is 22127616, while the sum is 58.

The spelling of 4477437700681 in words is "four trillion, four hundred seventy-seven billion, four hundred thirty-seven million, seven hundred thousand, six hundred eighty-one".