40424421130 has 16 divisors (see below), whose sum is σ = 72850700160. Its totient is φ = 16150492432.

The previous prime is 40424421101. The next prime is 40424421133. The reversal of 40424421130 is 3112442404.

It is a junction number, because it is equal to n+sod(n) for n = 40424421095 and 40424421104.

It is not an unprimeable number, because it can be changed into a prime (40424421133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2400694 + ... + 2417473.

It is an arithmetic number, because the mean of its divisors is an integer number (4553168760).

Almost surely, 2^40424421130 is an apocalyptic number.

40424421130 is a deficient number, since it is larger than the sum of its proper divisors (32426279030).

40424421130 is a wasteful number, since it uses less digits than its factorization.

40424421130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819013.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40424421130 its reverse (3112442404), we get a palindrome (43536863534).

The spelling of 40424421130 in words is "forty billion, four hundred twenty-four million, four hundred twenty-one thousand, one hundred thirty".