45344002011 has 32 divisors (see below), whose sum is σ = 76331212800. Its totient is φ = 23257147680.

The previous prime is 45344002001. The next prime is 45344002019. The reversal of 45344002011 is 11020044354.

It is not a de Polignac number, because 45344002011 - 2¹⁰ = 45344000987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45344002019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1224121 + ... + 1260618.

It is an arithmetic number, because the mean of its divisors is an integer number (2385350400).

Almost surely, 2^45344002011 is an apocalyptic number.

45344002011 is a deficient number, since it is larger than the sum of its proper divisors (30987210789).

45344002011 is a wasteful number, since it uses less digits than its factorization.

45344002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484839.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 45344002011 its reverse (11020044354), we get a palindrome (56364046365).

The spelling of 45344002011 in words is "forty-five billion, three hundred forty-four million, two thousand, eleven".