123465132004 has 12 divisors (see below), whose sum is σ = 219726082800. Its totient is φ = 60686251208.

The previous prime is 123465131989. The next prime is 123465132019. The reversal of 123465132004 is 400231564321.

It is an interprime number because it is at equal distance from previous prime (123465131989) and next prime (123465132019).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261578434 + ... + 261578905.

It is an arithmetic number, because the mean of its divisors is an integer number (18310506900).

Almost surely, 2^123465132004 is an apocalyptic number.

It is an amenable number.

123465132004 is a deficient number, since it is larger than the sum of its proper divisors (96260950796).

123465132004 is a wasteful number, since it uses less digits than its factorization.

123465132004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523157402 (or 523157400 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 123465132004 its reverse (400231564321), we get a palindrome (523696696325).

The spelling of 123465132004 in words is "one hundred twenty-three billion, four hundred sixty-five million, one hundred thirty-two thousand, four".