131260225247438 has 48 divisors (see below), whose sum is σ = 238737104430720. Its totient is φ = 53005426811568.

The previous prime is 131260225247401. The next prime is 131260225247441. The reversal of 131260225247438 is 834742522062131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131768708 + ... + 132761111.

It is an arithmetic number, because the mean of its divisors is an integer number (4973689675640).

Almost surely, 2^{131260225247438} is an apocalyptic number.

131260225247438 is a deficient number, since it is larger than the sum of its proper divisors (107476879183282).

131260225247438 is a wasteful number, since it uses less digits than its factorization.

131260225247438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264529941 (or 264529918 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 131260225247438 in words is "one hundred thirty-one trillion, two hundred sixty billion, two hundred twenty-five million, two hundred forty-seven thousand, four hundred thirty-eight".