255342544354011 has 32 divisors (see below), whose sum is σ = 365595267142656. Its totient is φ = 157943499392000.

The previous prime is 255342544354003. The next prime is 255342544354019. The reversal of 255342544354011 is 110453445243552.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (255342544354003) and next prime (255342544354019).

It is a cyclic number.

It is not a de Polignac number, because 255342544354011 - 2³ = 255342544354003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255342544354019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35178271 + ... + 41811431.

It is an arithmetic number, because the mean of its divisors is an integer number (11424852098208).

Almost surely, 2^{255342544354011} is an apocalyptic number.

255342544354011 is a deficient number, since it is larger than the sum of its proper divisors (110252722788645).

255342544354011 is a wasteful number, since it uses less digits than its factorization.

255342544354011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6643883.

The product of its (nonzero) digits is 5760000, while the sum is 48.

Adding to 255342544354011 its reverse (110453445243552), we get a palindrome (365795989597563).

The spelling of 255342544354011 in words is "two hundred fifty-five trillion, three hundred forty-two billion, five hundred forty-four million, three hundred fifty-four thousand, eleven".