45405421303041 has 32 divisors (see below), whose sum is σ = 71329396366080. Its totient is φ = 28447593677568.

The previous prime is 45405421303019. The next prime is 45405421303049. The reversal of 45405421303041 is 14030312450454.

45405421303041 is a `hidden beast` number, since 4 + 5 + 40 + 542 + 1 + 3 + 0 + 30 + 41 = 666.

It is not a de Polignac number, because 45405421303041 - 2⁵ = 45405421303009 is a prime.

It is a super-3 number, since 3×45405421303041³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45405421302987 and 45405421303005.

It is not an unprimeable number, because it can be changed into a prime (45405421303049) 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 31 ways as a sum of consecutive naturals, for example, 72748701 + ... + 73370186.

It is an arithmetic number, because the mean of its divisors is an integer number (2229043636440).

Almost surely, 2^{45405421303041} is an apocalyptic number.

It is an amenable number.

45405421303041 is a deficient number, since it is larger than the sum of its proper divisors (25923975063039).

45405421303041 is a wasteful number, since it uses less digits than its factorization.

45405421303041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146119590 (or 146119584 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 45405421303041 its reverse (14030312450454), we get a palindrome (59435733753495).

The spelling of 45405421303041 in words is "forty-five trillion, four hundred five billion, four hundred twenty-one million, three hundred three thousand, forty-one".