44135432427 has 8 divisors (see below), whose sum is σ = 60876458640. Its totient is φ = 28409013920.

The previous prime is 44135432423. The next prime is 44135432441. The reversal of 44135432427 is 72423453144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44135432427 - 2² = 44135432423 is a prime.

It is a super-2 number, since 2×44135432427² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44135432423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253651824 + ... + 253651997.

It is an arithmetic number, because the mean of its divisors is an integer number (7609557330).

Almost surely, 2^44135432427 is an apocalyptic number.

44135432427 is a deficient number, since it is larger than the sum of its proper divisors (16741026213).

44135432427 is a wasteful number, since it uses less digits than its factorization.

44135432427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507303853.

The product of its digits is 322560, while the sum is 39.

The spelling of 44135432427 in words is "forty-four billion, one hundred thirty-five million, four hundred thirty-two thousand, four hundred twenty-seven".