240535155413053 has 4 divisors (see below), whose sum is σ = 240535684680480. Its totient is φ = 240534626145628.

The previous prime is 240535155413023. The next prime is 240535155413083. The reversal of 240535155413053 is 350314551535042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (240535155413023) and next prime (240535155413083).

It is a cyclic number.

It is not a de Polignac number, because 240535155413053 - 2²¹ = 240535153315901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240535155412994 and 240535155413012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240535155413023) 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, 263951425 + ... + 264861142.

It is an arithmetic number, because the mean of its divisors is an integer number (60133921170120).

Almost surely, 2^{240535155413053} is an apocalyptic number.

It is an amenable number.

240535155413053 is a deficient number, since it is larger than the sum of its proper divisors (529267427).

240535155413053 is an equidigital number, since it uses as much as digits as its factorization.

240535155413053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529267426.

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 240535155413053 in words is "two hundred forty trillion, five hundred thirty-five billion, one hundred fifty-five million, four hundred thirteen thousand, fifty-three".