240305223222141 has 32 divisors (see below), whose sum is σ = 399521356674048. Its totient is φ = 124817340426240.

The previous prime is 240305223222067. The next prime is 240305223222167. The reversal of 240305223222141 is 141222322503042.

It is not a de Polignac number, because 240305223222141 - 2²³ = 240305214833533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240305223223141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67176900 + ... + 70663613.

It is an arithmetic number, because the mean of its divisors is an integer number (12485042396064).

Almost surely, 2^{240305223222141} is an apocalyptic number.

240305223222141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

240305223222141 is a deficient number, since it is larger than the sum of its proper divisors (159216133451907).

240305223222141 is a wasteful number, since it uses less digits than its factorization.

240305223222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137848081.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 240305223222141 its reverse (141222322503042), we get a palindrome (381527545725183).

The spelling of 240305223222141 in words is "two hundred forty trillion, three hundred five billion, two hundred twenty-three million, two hundred twenty-two thousand, one hundred forty-one".