45642441034 has 16 divisors (see below), whose sum is σ = 71479920960. Its totient is φ = 21816900160.

The previous prime is 45642441023. The next prime is 45642441037. The reversal of 45642441034 is 43014424654.

It is a junction number, because it is equal to n+sod(n) for n = 45642440984 and 45642441002.

It is not an unprimeable number, because it can be changed into a prime (45642441037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190639 + ... + 357250.

It is an arithmetic number, because the mean of its divisors is an integer number (4467495060).

Almost surely, 2^45642441034 is an apocalyptic number.

45642441034 is a deficient number, since it is larger than the sum of its proper divisors (25837479926).

45642441034 is a wasteful number, since it uses less digits than its factorization.

45642441034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549725.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 45642441034 its reverse (43014424654), we get a palindrome (88656865688).

The spelling of 45642441034 in words is "forty-five billion, six hundred forty-two million, four hundred forty-one thousand, thirty-four".