266046026023432 has 16 divisors (see below), whose sum is σ = 498836690576640. Its totient is φ = 133022908536336.

The previous prime is 266046026023403. The next prime is 266046026023447. The reversal of 266046026023432 is 234320620640662.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650528 + ... + 23126095.

It is an arithmetic number, because the mean of its divisors is an integer number (31177293161040).

Almost surely, 2^{266046026023432} is an apocalyptic number.

It is an amenable number.

266046026023432 is a deficient number, since it is larger than the sum of its proper divisors (232790664553208).

266046026023432 is a wasteful number, since it uses less digits than its factorization.

266046026023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26118852 (or 26118848 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 266046026023432 in words is "two hundred sixty-six trillion, forty-six billion, twenty-six million, twenty-three thousand, four hundred thirty-two".