424511243045 has 8 divisors (see below), whose sum is σ = 510072504696. Its totient is φ = 339169652416.

The previous prime is 424511243021. The next prime is 424511243063. The reversal of 424511243045 is 540342115424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42812161921 + 381699081124 = 206911^2 + 617818^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 424511243045 - 2⁸ = 424511242789 is a prime.

It is a super-2 number, since 2×424511243045² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424511242996 and 424511243014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54913502 + ... + 54921231.

It is an arithmetic number, because the mean of its divisors is an integer number (63759063087).

Almost surely, 2^424511243045 is an apocalyptic number.

It is an amenable number.

424511243045 is a deficient number, since it is larger than the sum of its proper divisors (85561261651).

424511243045 is a wasteful number, since it uses less digits than its factorization.

424511243045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109835511.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 424511243045 its reverse (540342115424), we get a palindrome (964853358469).

The spelling of 424511243045 in words is "four hundred twenty-four billion, five hundred eleven million, two hundred forty-three thousand, forty-five".