36444242155 has 16 divisors (see below), whose sum is σ = 44809206624. Its totient is φ = 28438283520.

The previous prime is 36444242119. The next prime is 36444242161. The reversal of 36444242155 is 55124244463.

36444242155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-36444242155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124437 + ... + 1156393.

It is an arithmetic number, because the mean of its divisors is an integer number (2800575414).

Almost surely, 2^36444242155 is an apocalyptic number.

36444242155 is a deficient number, since it is larger than the sum of its proper divisors (8364964469).

36444242155 is a wasteful number, since it uses less digits than its factorization.

36444242155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37566.

The product of its digits is 460800, while the sum is 40.

The spelling of 36444242155 in words is "thirty-six billion, four hundred forty-four million, two hundred forty-two thousand, one hundred fifty-five".