260706194892 has 288 divisors, whose sum is σ = 805463662080. Its totient is φ = 72434736000.

The previous prime is 260706194821. The next prime is 260706194911. The reversal of 260706194892 is 298491607062.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25647403 + ... + 25657565.

Almost surely, 2^260706194892 is an apocalyptic number.

260706194892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260706194892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402731831040).

260706194892 is an abundant number, since it is smaller than the sum of its proper divisors (544757467188).

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

260706194892 is a wasteful number, since it uses less digits than its factorization.

260706194892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10362 (or 10343 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 260706194892 in words is "two hundred sixty billion, seven hundred six million, one hundred ninety-four thousand, eight hundred ninety-two".