6424405415 has 16 divisors (see below), whose sum is σ = 7937455680. Its totient is φ = 4988686080.

The previous prime is 6424405399. The next prime is 6424405433. The reversal of 6424405415 is 5145044246.

It is not a de Polignac number, because 6424405415 - 2⁴ = 6424405399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39155 + ... + 119924.

It is an arithmetic number, because the mean of its divisors is an integer number (496090980).

Almost surely, 2^6424405415 is an apocalyptic number.

6424405415 is a deficient number, since it is larger than the sum of its proper divisors (1513050265).

6424405415 is a wasteful number, since it uses less digits than its factorization.

6424405415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159322.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 6424405415 is about 80152.3887042676. The cubic root of 6424405415 is about 1858.9925379076.

The spelling of 6424405415 in words is "six billion, four hundred twenty-four million, four hundred five thousand, four hundred fifteen".