124135341345 has 16 divisors (see below), whose sum is σ = 220685051520. Its totient is φ = 66205515312.

The previous prime is 124135341307. The next prime is 124135341397. The reversal of 124135341345 is 543143531421.

124135341345 is a `hidden beast` number, since 1 + 241 + 35 + 3 + 41 + 345 = 666.

It is not a de Polignac number, because 124135341345 - 2¹¹ = 124135339297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459760389 + ... + 459760658.

It is an arithmetic number, because the mean of its divisors is an integer number (13792815720).

Almost surely, 2^124135341345 is an apocalyptic number.

124135341345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124135341345 is a deficient number, since it is larger than the sum of its proper divisors (96549710175).

124135341345 is an equidigital number, since it uses as much as digits as its factorization.

124135341345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919521061 (or 919521055 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 124135341345 its reverse (543143531421), we get a palindrome (667278872766).

The spelling of 124135341345 in words is "one hundred twenty-four billion, one hundred thirty-five million, three hundred forty-one thousand, three hundred forty-five".