2442251351 has 4 divisors (see below), whose sum is σ = 2442434400. Its totient is φ = 2442068304.

The previous prime is 2442251347. The next prime is 2442251359. The reversal of 2442251351 is 1531522442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1531522442 = 2 ⋅765761221.

It is a cyclic number.

It is not a de Polignac number, because 2442251351 - 2² = 2442251347 is a prime.

It is a super-2 number, since 2×2442251351² = 11929183322922650402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442251359) 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, 69791 + ... + 98768.

It is an arithmetic number, because the mean of its divisors is an integer number (610608600).

Almost surely, 2^2442251351 is an apocalyptic number.

2442251351 is a deficient number, since it is larger than the sum of its proper divisors (183049).

2442251351 is a wasteful number, since it uses less digits than its factorization.

2442251351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183048.

The product of its digits is 9600, while the sum is 29.

The square root of 2442251351 is about 49419.1395210398. The cubic root of 2442251351 is about 1346.6770310188.

Adding to 2442251351 its reverse (1531522442), we get a palindrome (3973773793).

The spelling of 2442251351 in words is "two billion, four hundred forty-two million, two hundred fifty-one thousand, three hundred fifty-one".