45170323340 has 12 divisors (see below), whose sum is σ = 94857679056. Its totient is φ = 18068129328.

The previous prime is 45170323333. The next prime is 45170323343. The reversal of 45170323340 is 4332307154.

It is a super-2 number, since 2×45170323340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45170323297 and 45170323306.

It is not an unprimeable number, because it can be changed into a prime (45170323343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129258064 + ... + 1129258103.

It is an arithmetic number, because the mean of its divisors is an integer number (7904806588).

Almost surely, 2^45170323340 is an apocalyptic number.

It is an amenable number.

45170323340 is an abundant number, since it is smaller than the sum of its proper divisors (49687355716).

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

45170323340 is a wasteful number, since it uses less digits than its factorization.

45170323340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258516176 (or 2258516174 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 45170323340 in words is "forty-five billion, one hundred seventy million, three hundred twenty-three thousand, three hundred forty".