123241434402352 has 40 divisors (see below), whose sum is σ = 273165460738976. Its totient is φ = 52764780865536.

The previous prime is 123241434402347. The next prime is 123241434402353. The reversal of 123241434402352 is 253204434142321.

It is not an unprimeable number, because it can be changed into a prime (123241434402353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551728833 + ... + 551952160.

Almost surely, 2^{123241434402352} is an apocalyptic number.

It is an amenable number.

123241434402352 is an abundant number, since it is smaller than the sum of its proper divisors (149924026336624).

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

123241434402352 is a wasteful number, since it uses less digits than its factorization.

123241434402352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103682005 (or 1103681999 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 123241434402352 its reverse (253204434142321), we get a palindrome (376445868544673).

The spelling of 123241434402352 in words is "one hundred twenty-three trillion, two hundred forty-one billion, four hundred thirty-four million, four hundred two thousand, three hundred fifty-two".