701043856947 has 24 divisors (see below), whose sum is σ = 1157490846720. Its totient is φ = 400523070960.

The previous prime is 701043856943. The next prime is 701043856999. The reversal of 701043856947 is 749658340107.

701043856947 is a `hidden beast` number, since 7 + 0 + 1 + 0 + 4 + 38 + 569 + 47 = 666.

701043856947 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 701043856947 - 2² = 701043856943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 701043856893 and 701043856902.

It is not an unprimeable number, because it can be changed into a prime (701043856943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 672297 + ... + 1361642.

It is an arithmetic number, because the mean of its divisors is an integer number (48228785280).

Almost surely, 2^701043856947 is an apocalyptic number.

701043856947 is a deficient number, since it is larger than the sum of its proper divisors (456446989773).

701043856947 is a wasteful number, since it uses less digits than its factorization.

701043856947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039423 (or 2039420 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 701043856947 in words is "seven hundred one billion, forty-three million, eight hundred fifty-six thousand, nine hundred forty-seven".