45444540141 has 96 divisors (see below), whose sum is σ = 88327249920. Its totient is φ = 21744028800.

The previous prime is 45444540101. The next prime is 45444540143. The reversal of 45444540141 is 14104544454.

It is not a de Polignac number, because 45444540141 - 2³⁵ = 11084801773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45444540096 and 45444540105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45444540143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4310046 + ... + 4320576.

It is an arithmetic number, because the mean of its divisors is an integer number (920075520).

Almost surely, 2^45444540141 is an apocalyptic number.

It is an amenable number.

45444540141 is a deficient number, since it is larger than the sum of its proper divisors (42882709779).

45444540141 is a wasteful number, since it uses less digits than its factorization.

45444540141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11047 (or 11044 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

It can be divided in two parts, 45444 and 540141, that added together give a palindrome (585585).

The spelling of 45444540141 in words is "forty-five billion, four hundred forty-four million, five hundred forty thousand, one hundred forty-one".