424253042511 has 48 divisors (see below), whose sum is σ = 622365811200. Its totient is φ = 256277397376.

The previous prime is 424253042501. The next prime is 424253042531. The reversal of 424253042511 is 115240352424.

It is not a de Polignac number, because 424253042511 - 2⁷ = 424253042383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424253042501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5583070 + ... + 5658548.

It is an arithmetic number, because the mean of its divisors is an integer number (12965954400).

Almost surely, 2^424253042511 is an apocalyptic number.

424253042511 is a deficient number, since it is larger than the sum of its proper divisors (198112768689).

424253042511 is a wasteful number, since it uses less digits than its factorization.

424253042511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75640 (or 75587 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 424253042511 its reverse (115240352424), we get a palindrome (539493394935).

The spelling of 424253042511 in words is "four hundred twenty-four billion, two hundred fifty-three million, forty-two thousand, five hundred eleven".