45464020441 has 4 divisors (see below), whose sum is σ = 51958880512. Its totient is φ = 38969160372.

The previous prime is 45464020429. The next prime is 45464020463. The reversal of 45464020441 is 14402046454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14402046454 = 2 ⋅7201023227.

It is a cyclic number.

It is not a de Polignac number, because 45464020441 - 2⁹ = 45464019929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45464020397 and 45464020406.

It is not an unprimeable number, because it can be changed into a prime (45464030441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247430025 + ... + 3247430038.

It is an arithmetic number, because the mean of its divisors is an integer number (12989720128).

Almost surely, 2^45464020441 is an apocalyptic number.

It is an amenable number.

45464020441 is a deficient number, since it is larger than the sum of its proper divisors (6494860071).

45464020441 is an equidigital number, since it uses as much as digits as its factorization.

45464020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494860070.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 45464020441 its reverse (14402046454), we get a palindrome (59866066895).

The spelling of 45464020441 in words is "forty-five billion, four hundred sixty-four million, twenty thousand, four hundred forty-one".