4721947230950 has 24 divisors (see below), whose sum is σ = 8796149409960. Its totient is φ = 1885912750400.

The previous prime is 4721947230941. The next prime is 4721947230977. The reversal of 4721947230950 is 590327491274.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4721947230892 and 4721947230901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71620271 + ... + 71686170.

It is an arithmetic number, because the mean of its divisors is an integer number (366506225415).

Almost surely, 2^{4721947230950} is an apocalyptic number.

4721947230950 is a deficient number, since it is larger than the sum of its proper divisors (4074202179010).

4721947230950 is a wasteful number, since it uses less digits than its factorization.

4721947230950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143307112 (or 143307107 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 4721947230950 in words is "four trillion, seven hundred twenty-one billion, nine hundred forty-seven million, two hundred thirty thousand, nine hundred fifty".