240045103361720 has 32 divisors (see below), whose sum is σ = 540130890297600. Its totient is φ = 96012813303168.

The previous prime is 240045103361717. The next prime is 240045103361771. The reversal of 240045103361720 is 27163301540042.

It is a super-2 number, since 2×240045103361720² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162632435 + ... + 164101794.

It is an arithmetic number, because the mean of its divisors is an integer number (16879090321800).

Almost surely, 2^{240045103361720} is an apocalyptic number.

240045103361720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240045103361720 is an abundant number, since it is smaller than the sum of its proper divisors (300085786935880).

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

240045103361720 is a wasteful number, since it uses less digits than its factorization.

240045103361720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326752607 (or 326752603 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 240045103361720 in words is "two hundred forty trillion, forty-five billion, one hundred three million, three hundred sixty-one thousand, seven hundred twenty".