123465416242 has 16 divisors (see below), whose sum is σ = 211733658432. Its totient is φ = 52894085040.

The previous prime is 123465416233. The next prime is 123465416267. The reversal of 123465416242 is 242614564321.

It is a junction number, because it is equal to n+sod(n) for n = 123465416195 and 123465416204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599684 + ... + 1675087.

It is an arithmetic number, because the mean of its divisors is an integer number (13233353652).

Almost surely, 2^123465416242 is an apocalyptic number.

123465416242 is a deficient number, since it is larger than the sum of its proper divisors (88268242190).

123465416242 is a wasteful number, since it uses less digits than its factorization.

123465416242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277473.

The product of its digits is 276480, while the sum is 40.

The spelling of 123465416242 in words is "one hundred twenty-three billion, four hundred sixty-five million, four hundred sixteen thousand, two hundred forty-two".