4238153260251 has 8 divisors (see below), whose sum is σ = 5650892595984. Its totient is φ = 2825424715680.

The previous prime is 4238153260249. The next prime is 4238153260267. The reversal of 4238153260251 is 1520623518324.

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

It is not a de Polignac number, because 4238153260251 - 2¹ = 4238153260249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4238153260241) 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, 1731996 + ... + 3387641.

It is an arithmetic number, because the mean of its divisors is an integer number (706361574498).

Almost surely, 2^{4238153260251} is an apocalyptic number.

4238153260251 is a deficient number, since it is larger than the sum of its proper divisors (1412739335733).

4238153260251 is a wasteful number, since it uses less digits than its factorization.

4238153260251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395581.

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 4238153260251 its reverse (1520623518324), we get a palindrome (5758776778575).

The spelling of 4238153260251 in words is "four trillion, two hundred thirty-eight billion, one hundred fifty-three million, two hundred sixty thousand, two hundred fifty-one".