260387447719900 has 36 divisors (see below), whose sum is σ = 571848481589112. Its totient is φ = 102900099818560.

The previous prime is 260387447719877. The next prime is 260387447719901. The reversal of 260387447719900 is 9917744783062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260387447719901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15685982527 + ... + 15685999126.

It is an arithmetic number, because the mean of its divisors is an integer number (15884680044142).

Almost surely, 2^{260387447719900} is an apocalyptic number.

260387447719900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260387447719900 is an abundant number, since it is smaller than the sum of its proper divisors (311461033869212).

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

260387447719900 is a wasteful number, since it uses less digits than its factorization.

260387447719900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31371981750 (or 31371981743 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 67.

The spelling of 260387447719900 in words is "two hundred sixty trillion, three hundred eighty-seven billion, four hundred forty-seven million, seven hundred nineteen thousand, nine hundred".