43224971950 has 12 divisors (see below), whose sum is σ = 80398447920. Its totient is φ = 17289988760.

The previous prime is 43224971939. The next prime is 43224971971. The reversal of 43224971950 is 5917942234.

It is a self number, because there is not a number n which added to its sum of digits gives 43224971950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 432249670 + ... + 432249769.

It is an arithmetic number, because the mean of its divisors is an integer number (6699870660).

Almost surely, 2^43224971950 is an apocalyptic number.

43224971950 is a deficient number, since it is larger than the sum of its proper divisors (37173475970).

43224971950 is a wasteful number, since it uses less digits than its factorization.

43224971950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864499451 (or 864499446 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 43224971950 in words is "forty-three billion, two hundred twenty-four million, nine hundred seventy-one thousand, nine hundred fifty".