123424346474 has 64 divisors (see below), whose sum is σ = 223348648320. Its totient is φ = 50400768000.

The previous prime is 123424346443. The next prime is 123424346537. The reversal of 123424346474 is 474643424321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4900634 + ... + 4925754.

It is an arithmetic number, because the mean of its divisors is an integer number (3489822630).

Almost surely, 2^123424346474 is an apocalyptic number.

123424346474 is a deficient number, since it is larger than the sum of its proper divisors (99924301846).

123424346474 is a wasteful number, since it uses less digits than its factorization.

123424346474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25607.

The product of its digits is 1548288, while the sum is 44.

The spelling of 123424346474 in words is "one hundred twenty-three billion, four hundred twenty-four million, three hundred forty-six thousand, four hundred seventy-four".