44155052104 has 8 divisors (see below), whose sum is σ = 82790722710. Its totient is φ = 22077526048.

The previous prime is 44155052099. The next prime is 44155052107. The reversal of 44155052104 is 40125055144.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24834608100 + 19320444004 = 157590^2 + 138998^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (44155052107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2759690749 + ... + 2759690764.

Almost surely, 2^44155052104 is an apocalyptic number.

It is an amenable number.

44155052104 is a deficient number, since it is larger than the sum of its proper divisors (38635670606).

44155052104 is a wasteful number, since it uses less digits than its factorization.

44155052104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5519381519 (or 5519381515 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 44155052104 in words is "forty-four billion, one hundred fifty-five million, fifty-two thousand, one hundred four".