40424214413 has 4 divisors (see below), whose sum is σ = 44099143008. Its totient is φ = 36749285820.

The previous prime is 40424214373. The next prime is 40424214451. The reversal of 40424214413 is 31441242404.

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 a cyclic number.

It is not a de Polignac number, because 40424214413 - 2¹² = 40424210317 is a prime.

It is a super-2 number, since 2×40424214413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40424213413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837464281 + ... + 1837464302.

It is an arithmetic number, because the mean of its divisors is an integer number (11024785752).

Almost surely, 2^40424214413 is an apocalyptic number.

It is an amenable number.

40424214413 is a deficient number, since it is larger than the sum of its proper divisors (3674928595).

40424214413 is a wasteful number, since it uses less digits than its factorization.

40424214413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674928594.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 40424214413 its reverse (31441242404), we get a palindrome (71865456817).

The spelling of 40424214413 in words is "forty billion, four hundred twenty-four million, two hundred fourteen thousand, four hundred thirteen".