4426651887841 has 8 divisors (see below), whose sum is σ = 4501713255840. Its totient is φ = 4351591632288.

The previous prime is 4426651887817. The next prime is 4426651887923. The reversal of 4426651887841 is 1487881566244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4426651887841 - 2⁵ = 4426651887809 is a prime.

It is a super-2 number, since 2×4426651887841² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4426651887941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13413285 + ... + 13739341.

It is an arithmetic number, because the mean of its divisors is an integer number (562714156980).

Almost surely, 2^{4426651887841} is an apocalyptic number.

It is an amenable number.

4426651887841 is a deficient number, since it is larger than the sum of its proper divisors (75061367999).

4426651887841 is a wasteful number, since it uses less digits than its factorization.

4426651887841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556223.

The product of its digits is 82575360, while the sum is 64.

The spelling of 4426651887841 in words is "four trillion, four hundred twenty-six billion, six hundred fifty-one million, eight hundred eighty-seven thousand, eight hundred forty-one".