40424142101 has 32 divisors (see below), whose sum is σ = 47279527680. Its totient is φ = 33850607616.

The previous prime is 40424142091. The next prime is 40424142107. The reversal of 40424142101 is 10124142404.

It is not a de Polignac number, because 40424142101 - 2³⁰ = 39350400277 is a prime.

It is a super-2 number, since 2×40424142101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40424142107) 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, 23460626 + ... + 23462348.

It is an arithmetic number, because the mean of its divisors is an integer number (1477485240).

Almost surely, 2^40424142101 is an apocalyptic number.

It is an amenable number.

40424142101 is a deficient number, since it is larger than the sum of its proper divisors (6855385579).

40424142101 is a wasteful number, since it uses less digits than its factorization.

40424142101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 40424142101 its reverse (10124142404), we get a palindrome (50548284505).

The spelling of 40424142101 in words is "forty billion, four hundred twenty-four million, one hundred forty-two thousand, one hundred one".