44316655402 has 4 divisors (see below), whose sum is σ = 66474983106. Its totient is φ = 22158327700.

The previous prime is 44316655387. The next prime is 44316655403. The reversal of 44316655402 is 20455661344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29217406761 + 15099248641 = 170931^2 + 122879^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (44316655403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11079163849 + ... + 11079163852.

Almost surely, 2^44316655402 is an apocalyptic number.

44316655402 is a deficient number, since it is larger than the sum of its proper divisors (22158327704).

44316655402 is a wasteful number, since it uses less digits than its factorization.

44316655402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22158327703.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 44316655402 in words is "forty-four billion, three hundred sixteen million, six hundred fifty-five thousand, four hundred two".