44134013420 has 48 divisors (see below), whose sum is σ = 105934559808. Its totient is φ = 15129815040.

The previous prime is 44134013419. The next prime is 44134013449. The reversal of 44134013420 is 2431043144.

It is a super-2 number, since 2×44134013420² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44134013420.

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, 1643300 + ... + 1669940.

It is an arithmetic number, because the mean of its divisors is an integer number (2206969996).

Almost surely, 2^44134013420 is an apocalyptic number.

It is an amenable number.

44134013420 is an abundant number, since it is smaller than the sum of its proper divisors (61800546388).

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

44134013420 is a wasteful number, since it uses less digits than its factorization.

44134013420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38490 (or 38488 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44134013420 its reverse (2431043144), we get a palindrome (46565056564).

The spelling of 44134013420 in words is "forty-four billion, one hundred thirty-four million, thirteen thousand, four hundred twenty".