424115352451 has 4 divisors (see below), whose sum is σ = 484703259952. Its totient is φ = 363527444952.

The previous prime is 424115352439. The next prime is 424115352457. The reversal of 424115352451 is 154253511424.

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

It is not a de Polignac number, because 424115352451 - 2¹⁷ = 424115221379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424115352451.

It is not an unprimeable number, because it can be changed into a prime (424115352457) 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, 30293953740 + ... + 30293953753.

It is an arithmetic number, because the mean of its divisors is an integer number (121175814988).

Almost surely, 2^424115352451 is an apocalyptic number.

424115352451 is a deficient number, since it is larger than the sum of its proper divisors (60587907501).

424115352451 is an equidigital number, since it uses as much as digits as its factorization.

424115352451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60587907500.

The product of its digits is 96000, while the sum is 37.

Adding to 424115352451 its reverse (154253511424), we get a palindrome (578368863875).

The spelling of 424115352451 in words is "four hundred twenty-four billion, one hundred fifteen million, three hundred fifty-two thousand, four hundred fifty-one".