44171117402 has 8 divisors (see below), whose sum is σ = 66287600256. Its totient is φ = 22075250652.

The previous prime is 44171117383. The next prime is 44171117491. The reversal of 44171117402 is 20471117144.

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

It is a super-2 number, since 2×44171117402² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5148668 + ... + 5157239.

It is an arithmetic number, because the mean of its divisors is an integer number (8285950032).

Almost surely, 2^44171117402 is an apocalyptic number.

44171117402 is a deficient number, since it is larger than the sum of its proper divisors (22116482854).

44171117402 is a wasteful number, since it uses less digits than its factorization.

44171117402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308052.

The product of its (nonzero) digits is 6272, while the sum is 32.

The spelling of 44171117402 in words is "forty-four billion, one hundred seventy-one million, one hundred seventeen thousand, four hundred two".