240623141 has 24 divisors (see below), whose sum is σ = 273873600. Its totient is φ = 211115520.

The previous prime is 240623081. The next prime is 240623153. The reversal of 240623141 is 141326042.

It is not a de Polignac number, because 240623141 - 2¹⁴ = 240606757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240623161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 535685 + ... + 536133.

It is an arithmetic number, because the mean of its divisors is an integer number (11411400).

Almost surely, 2^240623141 is an apocalyptic number.

It is an amenable number.

240623141 is a deficient number, since it is larger than the sum of its proper divisors (33250459).

240623141 is a wasteful number, since it uses less digits than its factorization.

240623141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 240623141 is about 15512.0321363772. The cubic root of 240623141 is about 621.9838819174.

Adding to 240623141 its reverse (141326042), we get a palindrome (381949183).

The spelling of 240623141 in words is "two hundred forty million, six hundred twenty-three thousand, one hundred forty-one".