4266716754638 has 24 divisors (see below), whose sum is σ = 7027868190096. Its totient is φ = 1941517905600.

The previous prime is 4266716754617. The next prime is 4266716754673. The reversal of 4266716754638 is 8364576176624.

It is a super-2 number, since 2×4266716754638² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88873343 + ... + 88921338.

It is an arithmetic number, because the mean of its divisors is an integer number (292827841254).

Almost surely, 2^{4266716754638} is an apocalyptic number.

4266716754638 is a deficient number, since it is larger than the sum of its proper divisors (2761151435458).

4266716754638 is a wasteful number, since it uses less digits than its factorization.

4266716754638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177794780 (or 177794767 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 65.

The spelling of 4266716754638 in words is "four trillion, two hundred sixty-six billion, seven hundred sixteen million, seven hundred fifty-four thousand, six hundred thirty-eight".