241740407 has 4 divisors (see below), whose sum is σ = 241864056. Its totient is φ = 241616760.

The previous prime is 241740403. The next prime is 241740409. The reversal of 241740407 is 704047142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704047142 = 2 ⋅352023571.

It is a cyclic number.

It is not a de Polignac number, because 241740407 - 2² = 241740403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241740407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241740403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58844 + ... + 62817.

It is an arithmetic number, because the mean of its divisors is an integer number (60466014).

Almost surely, 2^241740407 is an apocalyptic number.

241740407 is a deficient number, since it is larger than the sum of its proper divisors (123649).

241740407 is a wasteful number, since it uses less digits than its factorization.

241740407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123648.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 241740407 is about 15548.0033123228. The cubic root of 241740407 is about 622.9450649653.

Adding to 241740407 its reverse (704047142), we get a palindrome (945787549).

It can be divided in two parts, 2417 and 40407, that added together give a palindrome (42824).

The spelling of 241740407 in words is "two hundred forty-one million, seven hundred forty thousand, four hundred seven".