424133111001 has 4 divisors (see below), whose sum is σ = 565510814672. Its totient is φ = 282755407332.

The previous prime is 424133110991. The next prime is 424133111009. The reversal of 424133111001 is 100111331424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424133111001 - 2⁵ = 424133110969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424133111009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70688851831 + ... + 70688851836.

It is an arithmetic number, because the mean of its divisors is an integer number (141377703668).

Almost surely, 2^424133111001 is an apocalyptic number.

It is an amenable number.

424133111001 is a deficient number, since it is larger than the sum of its proper divisors (141377703671).

424133111001 is a wasteful number, since it uses less digits than its factorization.

424133111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141377703670.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 424133111001 its reverse (100111331424), we get a palindrome (524244442425).

The spelling of 424133111001 in words is "four hundred twenty-four billion, one hundred thirty-three million, one hundred eleven thousand, one".