266080151928 has 32 divisors (see below), whose sum is σ = 668875530960. Its totient is φ = 88203363840.

The previous prime is 266080151903. The next prime is 266080151959. The reversal of 266080151928 is 829151080662.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 30621825 + ... + 30630512.

Almost surely, 2^266080151928 is an apocalyptic number.

It is an amenable number.

266080151928 is an abundant number, since it is smaller than the sum of its proper divisors (402795379032).

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

266080151928 is a wasteful number, since it uses less digits than its factorization.

266080151928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61252527 (or 61252523 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 266080151928 in words is "two hundred sixty-six billion, eighty million, one hundred fifty-one thousand, nine hundred twenty-eight".