2421452231119 has 4 divisors (see below), whose sum is σ = 2421685275120. Its totient is φ = 2421219187120.

The previous prime is 2421452231053. The next prime is 2421452231131. The reversal of 2421452231119 is 9111322541242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2421452231119 - 2¹⁹ = 2421451706831 is a prime.

It is a super-2 number, since 2×2421452231119² (a number of 26 digits) 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 (2421452235119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116506414 + ... + 116527195.

It is an arithmetic number, because the mean of its divisors is an integer number (605421318780).

Almost surely, 2^{2421452231119} is an apocalyptic number.

2421452231119 is a deficient number, since it is larger than the sum of its proper divisors (233044001).

2421452231119 is a wasteful number, since it uses less digits than its factorization.

2421452231119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233044000.

The product of its digits is 34560, while the sum is 37.

The spelling of 2421452231119 in words is "two trillion, four hundred twenty-one billion, four hundred fifty-two million, two hundred thirty-one thousand, one hundred nineteen".