40424041121001 has 64 divisors (see below), whose sum is σ = 55948443863040. Its totient is φ = 25949924582400.

The previous prime is 40424041120921. The next prime is 40424041121071. The reversal of 40424041121001 is 10012114042404.

It is not a de Polignac number, because 40424041121001 - 2³⁴ = 40406861251817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40424041121071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1104976956 + ... + 1105013538.

It is an arithmetic number, because the mean of its divisors is an integer number (874194435360).

Almost surely, 2^{40424041121001} is an apocalyptic number.

It is an amenable number.

40424041121001 is a deficient number, since it is larger than the sum of its proper divisors (15524402742039).

40424041121001 is a wasteful number, since it uses less digits than its factorization.

40424041121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37406.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 40424041121001 its reverse (10012114042404), we get a palindrome (50436155163405).

The spelling of 40424041121001 in words is "forty trillion, four hundred twenty-four billion, forty-one million, one hundred twenty-one thousand, one".