45022005045340 has 48 divisors (see below), whose sum is σ = 94817354792832. Its totient is φ = 17957159069696.

The previous prime is 45022005045331. The next prime is 45022005045419. The reversal of 45022005045340 is 4354050022054.

It is a junction number, because it is equal to n+sod(n) for n = 45022005045296 and 45022005045305.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 238512477 + ... + 238701163.

It is an arithmetic number, because the mean of its divisors is an integer number (1975361558184).

Almost surely, 2^{45022005045340} is an apocalyptic number.

It is an amenable number.

45022005045340 is an abundant number, since it is smaller than the sum of its proper divisors (49795349747492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45022005045340 is a wasteful number, since it uses less digits than its factorization.

45022005045340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222846 (or 222844 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 45022005045340 its reverse (4354050022054), we get a palindrome (49376055067394).

The spelling of 45022005045340 in words is "forty-five trillion, twenty-two billion, five million, forty-five thousand, three hundred forty".