266152203112044 has 24 divisors (see below), whose sum is σ = 637806180431728. Its totient is φ = 86319633441600.

The previous prime is 266152203112021. The next prime is 266152203112063. The reversal of 266152203112044 is 440211302251662.

It is a junction number, because it is equal to n+sod(n) for n = 266152203111993 and 266152203112011.

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, 299720949007 + ... + 299720949894.

Almost surely, 2^{266152203112044} is an apocalyptic number.

It is an amenable number.

266152203112044 is an abundant number, since it is smaller than the sum of its proper divisors (371653977319684).

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

266152203112044 is a wasteful number, since it uses less digits than its factorization.

266152203112044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599441898945 (or 599441898943 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 266152203112044 in words is "two hundred sixty-six trillion, one hundred fifty-two billion, two hundred three million, one hundred twelve thousand, forty-four".