65256022741412 has 6 divisors (see below), whose sum is σ = 114198039797478. Its totient is φ = 32628011370704.

The previous prime is 65256022741409. The next prime is 65256022741439. The reversal of 65256022741412 is 21414722065256.

It can be written as a sum of positive squares in only one way, i.e., 58883154743296 + 6372867998116 = 7673536^2 + 2524454^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8157002842673 + ... + 8157002842680.

It is an arithmetic number, because the mean of its divisors is an integer number (19033006632913).

Almost surely, 2^{65256022741412} is an apocalyptic number.

It is an amenable number.

65256022741412 is a deficient number, since it is larger than the sum of its proper divisors (48942017056066).

65256022741412 is a wasteful number, since it uses less digits than its factorization.

65256022741412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16314005685357 (or 16314005685355 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 65256022741412 in words is "sixty-five trillion, two hundred fifty-six billion, twenty-two million, seven hundred forty-one thousand, four hundred twelve".