424028686042 has 64 divisors (see below), whose sum is σ = 692815939200. Its totient is φ = 193482535680.

The previous prime is 424028686027. The next prime is 424028686043. The reversal of 424028686042 is 240686820424.

It is a junction number, because it is equal to n+sod(n) for n = 424028685983 and 424028686001.

It is not an unprimeable number, because it can be changed into a prime (424028686043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919801692 + ... + 919802152.

It is an arithmetic number, because the mean of its divisors is an integer number (10825249050).

Almost surely, 2^424028686042 is an apocalyptic number.

424028686042 is a deficient number, since it is larger than the sum of its proper divisors (268787253158).

424028686042 is a wasteful number, since it uses less digits than its factorization.

424028686042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its (nonzero) digits is 1179648, while the sum is 46.

The spelling of 424028686042 in words is "four hundred twenty-four billion, twenty-eight million, six hundred eighty-six thousand, forty-two".