259040376116 has 6 divisors (see below), whose sum is σ = 453320658210. Its totient is φ = 129520188056.

The previous prime is 259040376097. The next prime is 259040376131. The reversal of 259040376116 is 611673040952.

It can be written as a sum of positive squares in only one way, i.e., 198912432016 + 60127944100 = 445996^2 + 245210^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32380047011 + ... + 32380047018.

It is an arithmetic number, because the mean of its divisors is an integer number (75553443035).

Almost surely, 2^259040376116 is an apocalyptic number.

It is an amenable number.

259040376116 is a deficient number, since it is larger than the sum of its proper divisors (194280282094).

259040376116 is a wasteful number, since it uses less digits than its factorization.

259040376116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64760094033 (or 64760094031 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 259040376116 in words is "two hundred fifty-nine billion, forty million, three hundred seventy-six thousand, one hundred sixteen".