45121433330 has 32 divisors (see below), whose sum is σ = 81822798000. Its totient is φ = 17914724352.

The previous prime is 45121433321. The next prime is 45121433351. The reversal of 45121433330 is 3333412154.

45121433330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 25936136209 + 19185297121 = 161047^2 + 138511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45121433293 and 45121433302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840536 + ... + 892604.

Almost surely, 2^45121433330 is an apocalyptic number.

45121433330 is a deficient number, since it is larger than the sum of its proper divisors (36701364670).

45121433330 is a wasteful number, since it uses less digits than its factorization.

45121433330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52718.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 45121433330 its reverse (3333412154), we get a palindrome (48454845484).

The spelling of 45121433330 in words is "forty-five billion, one hundred twenty-one million, four hundred thirty-three thousand, three hundred thirty".