240202124401 has 4 divisors (see below), whose sum is σ = 240225061492. Its totient is φ = 240179187312.

The previous prime is 240202124347. The next prime is 240202124419. The reversal of 240202124401 is 104421202042.

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

It can be written as a sum of positive squares in 2 ways, for example, as 157272523776 + 82929600625 = 396576^2 + 287975^2 .

It is a cyclic number.

It is not a de Polignac number, because 240202124401 - 2³¹ = 238054640753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240202224401) 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, 11452830 + ... + 11473783.

It is an arithmetic number, because the mean of its divisors is an integer number (60056265373).

Almost surely, 2^240202124401 is an apocalyptic number.

It is an amenable number.

240202124401 is a deficient number, since it is larger than the sum of its proper divisors (22937091).

240202124401 is a wasteful number, since it uses less digits than its factorization.

240202124401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22937090.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 240202124401 its reverse (104421202042), we get a palindrome (344623326443).

The spelling of 240202124401 in words is "two hundred forty billion, two hundred two million, one hundred twenty-four thousand, four hundred one".