240136252445011 has 16 divisors (see below), whose sum is σ = 258674117416960. Its totient is φ = 221607801102240.

The previous prime is 240136252445003. The next prime is 240136252445021. The reversal of 240136252445011 is 110544252631042.

It is a cyclic number.

It is not a de Polignac number, because 240136252445011 - 2³ = 240136252445003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240136252445021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856929226 + ... + 857209408.

It is an arithmetic number, because the mean of its divisors is an integer number (16167132338560).

Almost surely, 2^{240136252445011} is an apocalyptic number.

240136252445011 is a deficient number, since it is larger than the sum of its proper divisors (18537864971949).

240136252445011 is a wasteful number, since it uses less digits than its factorization.

240136252445011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296746.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 240136252445011 in words is "two hundred forty trillion, one hundred thirty-six billion, two hundred fifty-two million, four hundred forty-five thousand, eleven".