140844576238115 has 12 divisors (see below), whose sum is σ = 178377119825184. Its totient is φ = 106745363042256.

The previous prime is 140844576238109. The next prime is 140844576238159. The reversal of 140844576238115 is 511832675448041.

It is not a de Polignac number, because 140844576238115 - 2¹⁰ = 140844576237091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39015116267 + ... + 39015119876.

It is an arithmetic number, because the mean of its divisors is an integer number (14864759985432).

Almost surely, 2^{140844576238115} is an apocalyptic number.

140844576238115 is a deficient number, since it is larger than the sum of its proper divisors (37532543587069).

140844576238115 is an equidigital number, since it uses as much as digits as its factorization.

140844576238115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78030236186 (or 78030236167 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 140844576238115 in words is "one hundred forty trillion, eight hundred forty-four billion, five hundred seventy-six million, two hundred thirty-eight thousand, one hundred fifteen".