241253254135405 has 8 divisors (see below), whose sum is σ = 289512315845784. Its totient is φ = 192996996052800.

The previous prime is 241253254135393. The next prime is 241253254135433. The reversal of 241253254135405 is 504531452352142.

It can be written as a sum of positive squares in 4 ways, for example, as 60970079855556 + 180283174279849 = 7808334^2 + 13426957^2 .

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

It is not a de Polignac number, because 241253254135405 - 2³¹ = 241251106651757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700717626 + ... + 701061835.

It is an arithmetic number, because the mean of its divisors is an integer number (36189039480723).

Almost surely, 2^{241253254135405} is an apocalyptic number.

It is an amenable number.

241253254135405 is a deficient number, since it is larger than the sum of its proper divisors (48259061710379).

241253254135405 is a wasteful number, since it uses less digits than its factorization.

241253254135405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401813887.

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 241253254135405 in words is "two hundred forty-one trillion, two hundred fifty-three billion, two hundred fifty-four million, one hundred thirty-five thousand, four hundred five".