424400101023 has 16 divisors (see below), whose sum is σ = 568163174400. Its totient is φ = 281787539040.

The previous prime is 424400101003. The next prime is 424400101063. The reversal of 424400101023 is 320101004424.

It is not a de Polignac number, because 424400101023 - 2¹⁰ = 424400099999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424400101003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441318 + ... + 1021548.

It is an arithmetic number, because the mean of its divisors is an integer number (35510198400).

Almost surely, 2^424400101023 is an apocalyptic number.

424400101023 is a deficient number, since it is larger than the sum of its proper divisors (143763073377).

424400101023 is a wasteful number, since it uses less digits than its factorization.

424400101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581222.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 424400101023 its reverse (320101004424), we get a palindrome (744501105447).

The spelling of 424400101023 in words is "four hundred twenty-four billion, four hundred million, one hundred one thousand, twenty-three".