120736063752447 has 64 divisors (see below), whose sum is σ = 189966353794560. Its totient is φ = 67244223859200.

The previous prime is 120736063752431. The next prime is 120736063752457. The reversal of 120736063752447 is 744257360637021.

It is not a de Polignac number, because 120736063752447 - 2⁴ = 120736063752431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120736063752457) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1409420797 + ... + 1409506457.

It is an arithmetic number, because the mean of its divisors is an integer number (2968224278040).

Almost surely, 2^{120736063752447} is an apocalyptic number.

120736063752447 is a deficient number, since it is larger than the sum of its proper divisors (69230290042113).

120736063752447 is a wasteful number, since it uses less digits than its factorization.

120736063752447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100264.

The product of its (nonzero) digits is 35562240, while the sum is 57.

The spelling of 120736063752447 in words is "one hundred twenty trillion, seven hundred thirty-six billion, sixty-three million, seven hundred fifty-two thousand, four hundred forty-seven".