4238924231601 has 20 divisors (see below), whose sum is σ = 6503361238132. Its totient is φ = 2749572472608.

The previous prime is 4238924231573. The next prime is 4238924231677. The reversal of 4238924231601 is 1061324298324.

4238924231601 is a `hidden beast` number, since 4 + 2 + 3 + 8 + 9 + 2 + 4 + 2 + 31 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2432523719025 + 1806400512576 = 1559655^2 + 1344024^2 .

It is not a de Polignac number, because 4238924231601 - 2¹⁷ = 4238924100529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4238924231681) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 707191570 + ... + 707197563.

Almost surely, 2^{4238924231601} is an apocalyptic number.

It is an amenable number.

4238924231601 is a deficient number, since it is larger than the sum of its proper divisors (2264437006531).

4238924231601 is a wasteful number, since it uses less digits than its factorization.

4238924231601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414389182 (or 1414389173 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 4238924231601 in words is "four trillion, two hundred thirty-eight billion, nine hundred twenty-four million, two hundred thirty-one thousand, six hundred one".