260938854402 has 8 divisors (see below), whose sum is σ = 521877708816. Its totient is φ = 86979618132.

The previous prime is 260938854401. The next prime is 260938854419. The reversal of 260938854402 is 204458839062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

260938854402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (260938854401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21744904528 + ... + 21744904539.

It is an arithmetic number, because the mean of its divisors is an integer number (65234713602).

Almost surely, 2^260938854402 is an apocalyptic number.

260938854402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

260938854402 is a wasteful number, since it uses less digits than its factorization.

260938854402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43489809072.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 260938854402 in words is "two hundred sixty billion, nine hundred thirty-eight million, eight hundred fifty-four thousand, four hundred two".