348131255890 has 32 divisors (see below), whose sum is σ = 723815149824. Its totient is φ = 119146525440.

The previous prime is 348131255887. The next prime is 348131255891. The reversal of 348131255890 is 98552131843.

It is not an unprimeable number, because it can be changed into a prime (348131255891) 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, 93081354 + ... + 93085093.

It is an arithmetic number, because the mean of its divisors is an integer number (22619223432).

Almost surely, 2^348131255890 is an apocalyptic number.

348131255890 is an abundant number, since it is smaller than the sum of its proper divisors (375683893934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348131255890 is a wasteful number, since it uses less digits than its factorization.

348131255890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186166482.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 348131255890 in words is "three hundred forty-eight billion, one hundred thirty-one million, two hundred fifty-five thousand, eight hundred ninety".