240535224350455 has 4 divisors (see below), whose sum is σ = 288642269220552. Its totient is φ = 192428179480360.

The previous prime is 240535224350387. The next prime is 240535224350461. The reversal of 240535224350455 is 554053422535042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 240535224350455 - 2¹⁷ = 240535224219383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240535224350399 and 240535224350408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24053522435041 + ... + 24053522435050.

It is an arithmetic number, because the mean of its divisors is an integer number (72160567305138).

Almost surely, 2^{240535224350455} is an apocalyptic number.

240535224350455 is a deficient number, since it is larger than the sum of its proper divisors (48107044870097).

240535224350455 is an equidigital number, since it uses as much as digits as its factorization.

240535224350455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48107044870096.

The product of its (nonzero) digits is 14400000, while the sum is 49.

Adding to 240535224350455 its reverse (554053422535042), we get a palindrome (794588646885497).

The spelling of 240535224350455 in words is "two hundred forty trillion, five hundred thirty-five billion, two hundred twenty-four million, three hundred fifty thousand, four hundred fifty-five".