4021433024138 has 8 divisors (see below), whose sum is σ = 6053464553088. Its totient is φ = 2003611506444.

The previous prime is 4021433024137. The next prime is 4021433024239. The reversal of 4021433024138 is 8314203341204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4021433024098 and 4021433024107.

It is not an unprimeable number, because it can be changed into a prime (4021433024131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552502106 + ... + 3552503237.

It is an arithmetic number, because the mean of its divisors is an integer number (756683069136).

Almost surely, 2^{4021433024138} is an apocalyptic number.

4021433024138 is a deficient number, since it is larger than the sum of its proper divisors (2032031528950).

4021433024138 is a wasteful number, since it uses less digits than its factorization.

4021433024138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7105005628.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 4021433024138 in words is "four trillion, twenty-one billion, four hundred thirty-three million, twenty-four thousand, one hundred thirty-eight".