44155413102 has 32 divisors (see below), whose sum is σ = 88789075200. Its totient is φ = 14638821120.

The previous prime is 44155413083. The next prime is 44155413119. The reversal of 44155413102 is 20131455144.

It is a self number, because there is not a number n which added to its sum of digits gives 44155413102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4007533 + ... + 4018535.

It is an arithmetic number, because the mean of its divisors is an integer number (2774658600).

Almost surely, 2^44155413102 is an apocalyptic number.

44155413102 is an abundant number, since it is smaller than the sum of its proper divisors (44633662098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44155413102 is a wasteful number, since it uses less digits than its factorization.

44155413102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 44155413102 its reverse (20131455144), we get a palindrome (64286868246).

The spelling of 44155413102 in words is "forty-four billion, one hundred fifty-five million, four hundred thirteen thousand, one hundred two".