134231115502248 has 128 divisors (see below), whose sum is σ = 340656366597120. Its totient is φ = 44071622067200.

The previous prime is 134231115502247. The next prime is 134231115502249. The reversal of 134231115502248 is 842205511132431.

It is an interprime number because it is at equal distance from previous prime (134231115502247) and next prime (134231115502249).

It is not an unprimeable number, because it can be changed into a prime (134231115502243) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2015842411 + ... + 2015908997.

It is an arithmetic number, because the mean of its divisors is an integer number (2661377864040).

Almost surely, 2^{134231115502248} is an apocalyptic number.

It is an amenable number.

134231115502248 is an abundant number, since it is smaller than the sum of its proper divisors (206425251094872).

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

134231115502248 is a wasteful number, since it uses less digits than its factorization.

134231115502248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71327 (or 71323 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

Adding to 134231115502248 its reverse (842205511132431), we get a palindrome (976436626634679).

The spelling of 134231115502248 in words is "one hundred thirty-four trillion, two hundred thirty-one billion, one hundred fifteen million, five hundred two thousand, two hundred forty-eight".