44787041878 has 16 divisors (see below), whose sum is σ = 68456730096. Its totient is φ = 21968238240.

The previous prime is 44787041863. The next prime is 44787041879. The reversal of 44787041878 is 87814078744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44787041879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009993 + ... + 1053403.

It is an arithmetic number, because the mean of its divisors is an integer number (4278545631).

Almost surely, 2^44787041878 is an apocalyptic number.

44787041878 is a deficient number, since it is larger than the sum of its proper divisors (23669688218).

44787041878 is a wasteful number, since it uses less digits than its factorization.

44787041878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53199.

The product of its (nonzero) digits is 11239424, while the sum is 58.

The spelling of 44787041878 in words is "forty-four billion, seven hundred eighty-seven million, forty-one thousand, eight hundred seventy-eight".