240003141 has 8 divisors (see below), whose sum is σ = 365719104. Its totient is φ = 137144640.

The previous prime is 240003119. The next prime is 240003143. The reversal of 240003141 is 141300042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240003141 - 2¹¹ = 240001093 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 240003141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240003143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5714340 + ... + 5714381.

It is an arithmetic number, because the mean of its divisors is an integer number (45714888).

Almost surely, 2^240003141 is an apocalyptic number.

240003141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

240003141 is a deficient number, since it is larger than the sum of its proper divisors (125715963).

240003141 is a wasteful number, since it uses less digits than its factorization.

240003141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11428731.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 240003141 is about 15492.0347598371. The cubic root of 240003141 is about 621.4492122393.

Adding to 240003141 its reverse (141300042), we get a palindrome (381303183).

The spelling of 240003141 in words is "two hundred forty million, three thousand, one hundred forty-one".