44010402042 has 32 divisors (see below), whose sum is σ = 88324809408. Its totient is φ = 14619528576.

The previous prime is 44010402041. The next prime is 44010402047. The reversal of 44010402042 is 24020401044.

It is not an unprimeable number, because it can be changed into a prime (44010402041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3200193 + ... + 3213915.

It is an arithmetic number, because the mean of its divisors is an integer number (2760150294).

Almost surely, 2^44010402042 is an apocalyptic number.

44010402042 is an abundant number, since it is smaller than the sum of its proper divisors (44314407366).

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

44010402042 is a wasteful number, since it uses less digits than its factorization.

44010402042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15534.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 44010402042 its reverse (24020401044), we get a palindrome (68030803086).

The spelling of 44010402042 in words is "forty-four billion, ten million, four hundred two thousand, forty-two".