26447463460364 has 48 divisors (see below), whose sum is σ = 48575280096000. Its totient is φ = 12575505999936.

The previous prime is 26447463460337. The next prime is 26447463460381. The reversal of 26447463460364 is 46306436474462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80149787 + ... + 80479085.

It is an arithmetic number, because the mean of its divisors is an integer number (1011985002000).

Almost surely, 2^{26447463460364} is an apocalyptic number.

It is an amenable number.

26447463460364 is a deficient number, since it is larger than the sum of its proper divisors (22127816635636).

26447463460364 is a wasteful number, since it uses less digits than its factorization.

26447463460364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334382 (or 334380 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 59.

The spelling of 26447463460364 in words is "twenty-six trillion, four hundred forty-seven billion, four hundred sixty-three million, four hundred sixty thousand, three hundred sixty-four".