139258148543 has 18 divisors (see below), whose sum is σ = 142544892168. Its totient is φ = 136041857160.

The previous prime is 139258148531. The next prime is 139258148563. The reversal of 139258148543 is 345841852931.

It is not a de Polignac number, because 139258148543 - 2⁴ = 139258148527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139258148563) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 323104538 + ... + 323104968.

It is an arithmetic number, because the mean of its divisors is an integer number (7919160676).

Almost surely, 2^139258148543 is an apocalyptic number.

139258148543 is a deficient number, since it is larger than the sum of its proper divisors (3286743625).

139258148543 is an frugal number, since it uses more digits than its factorization.

139258148543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 665 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The spelling of 139258148543 in words is "one hundred thirty-nine billion, two hundred fifty-eight million, one hundred forty-eight thousand, five hundred forty-three".