4202920911950 has 12 divisors (see below), whose sum is σ = 7817432896320. Its totient is φ = 1681168364760.

The previous prime is 4202920911947. The next prime is 4202920911971. The reversal of 4202920911950 is 591190292024.

4202920911950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 42029209070 + ... + 42029209169.

It is an arithmetic number, because the mean of its divisors is an integer number (651452741360).

Almost surely, 2^{4202920911950} is an apocalyptic number.

4202920911950 is a deficient number, since it is larger than the sum of its proper divisors (3614511984370).

4202920911950 is a wasteful number, since it uses less digits than its factorization.

4202920911950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84058418251 (or 84058418246 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 4202920911950 in words is "four trillion, two hundred two billion, nine hundred twenty million, nine hundred eleven thousand, nine hundred fifty".