424423040111 has 32 divisors (see below), whose sum is σ = 536009177088. Its totient is φ = 327449041920.

The previous prime is 424423040101. The next prime is 424423040113. The reversal of 424423040111 is 111040324424.

It is not a de Polignac number, because 424423040111 - 2³⁸ = 149545133167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424423040113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23750966 + ... + 23768828.

It is an arithmetic number, because the mean of its divisors is an integer number (16750286784).

Almost surely, 2^424423040111 is an apocalyptic number.

424423040111 is a deficient number, since it is larger than the sum of its proper divisors (111586136977).

424423040111 is a wasteful number, since it uses less digits than its factorization.

424423040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26591.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 424423040111 its reverse (111040324424), we get a palindrome (535463364535).

The spelling of 424423040111 in words is "four hundred twenty-four billion, four hundred twenty-three million, forty thousand, one hundred eleven".