44013387801077 has 16 divisors (see below), whose sum is σ = 44317099155840. Its totient is φ = 43710254942400.

The previous prime is 44013387801037. The next prime is 44013387801101. The reversal of 44013387801077 is 77010878331044.

It is a cyclic number.

It is not a de Polignac number, because 44013387801077 - 2¹⁴ = 44013387784693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44013387801007) 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, 1985167202 + ... + 1985189372.

It is an arithmetic number, because the mean of its divisors is an integer number (2769818697240).

Almost surely, 2^{44013387801077} is an apocalyptic number.

It is an amenable number.

44013387801077 is a deficient number, since it is larger than the sum of its proper divisors (303711354763).

44013387801077 is a wasteful number, since it uses less digits than its factorization.

44013387801077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34604.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 44013387801077 in words is "forty-four trillion, thirteen billion, three hundred eighty-seven million, eight hundred one thousand, seventy-seven".