45342433105320 has 128 divisors (see below), whose sum is σ = 146502243417600. Its totient is φ = 11160352917504.

The previous prime is 45342433105241. The next prime is 45342433105339. The reversal of 45342433105320 is 2350133424354.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19216401 + ... + 21446559.

It is an arithmetic number, because the mean of its divisors is an integer number (1144548776700).

Almost surely, 2^{45342433105320} is an apocalyptic number.

45342433105320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45342433105320 is an abundant number, since it is smaller than the sum of its proper divisors (101159810312280).

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

45342433105320 is a wasteful number, since it uses less digits than its factorization.

45342433105320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243219 (or 2243215 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 45342433105320 its reverse (2350133424354), we get a palindrome (47692566529674).

The spelling of 45342433105320 in words is "forty-five trillion, three hundred forty-two billion, four hundred thirty-three million, one hundred five thousand, three hundred twenty".