45141701841 has 10 divisors (see below), whose sum is σ = 67433900402. Its totient is φ = 30094467840.

The previous prime is 45141701789. The next prime is 45141701909. The reversal of 45141701841 is 14810714154.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44804612241 + 337089600 = 211671^2 + 18360^2 .

It is not a de Polignac number, because 45141701841 - 2²¹ = 45139604689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45141701796 and 45141701805.

It is not an unprimeable number, because it can be changed into a prime (45141701441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 278652400 + ... + 278652561.

Almost surely, 2^45141701841 is an apocalyptic number.

It is an amenable number.

45141701841 is a deficient number, since it is larger than the sum of its proper divisors (22292198561).

45141701841 is an equidigital number, since it uses as much as digits as its factorization.

45141701841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557304973 (or 557304964 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The spelling of 45141701841 in words is "forty-five billion, one hundred forty-one million, seven hundred one thousand, eight hundred forty-one".