123342530414 has 4 divisors (see below), whose sum is σ = 185013795624. Its totient is φ = 61671265206.

The previous prime is 123342530407. The next prime is 123342530431. The reversal of 123342530414 is 414035243321.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×123342530414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 30835632602 + ... + 30835632605.

It is an arithmetic number, because the mean of its divisors is an integer number (46253448906).

Almost surely, 2^123342530414 is an apocalyptic number.

123342530414 is a deficient number, since it is larger than the sum of its proper divisors (61671265210).

123342530414 is an equidigital number, since it uses as much as digits as its factorization.

123342530414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61671265209.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 123342530414 its reverse (414035243321), we get a palindrome (537377773735).

The spelling of 123342530414 in words is "one hundred twenty-three billion, three hundred forty-two million, five hundred thirty thousand, four hundred fourteen".