44954918122 has 4 divisors (see below), whose sum is σ = 67432377186. Its totient is φ = 22477459060.

The previous prime is 44954918059. The next prime is 44954918123. The reversal of 44954918122 is 22181945944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31598262081 + 13356656041 = 177759^2 + 115571^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (44954918123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11238729529 + ... + 11238729532.

Almost surely, 2^44954918122 is an apocalyptic number.

44954918122 is a deficient number, since it is larger than the sum of its proper divisors (22477459064).

44954918122 is a wasteful number, since it uses less digits than its factorization.

44954918122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22477459063.

The product of its digits is 829440, while the sum is 49.

The spelling of 44954918122 in words is "forty-four billion, nine hundred fifty-four million, nine hundred eighteen thousand, one hundred twenty-two".