4202043996938 has 16 divisors (see below), whose sum is σ = 6473967267840. Its totient is φ = 2044064524176.

The previous prime is 4202043996937. The next prime is 4202043996961. The reversal of 4202043996938 is 8396993402024.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4202043996937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522106 + ... + 3274277.

It is an arithmetic number, because the mean of its divisors is an integer number (404622954240).

Almost surely, 2^{4202043996938} is an apocalyptic number.

4202043996938 is a deficient number, since it is larger than the sum of its proper divisors (2271923270902).

4202043996938 is a wasteful number, since it uses less digits than its factorization.

4202043996938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808261.

The product of its (nonzero) digits is 20155392, while the sum is 59.

The spelling of 4202043996938 in words is "four trillion, two hundred two billion, forty-three million, nine hundred ninety-six thousand, nine hundred thirty-eight".