424120012102 has 16 divisors (see below), whose sum is σ = 678063323232. Its totient is φ = 198264124800.

The previous prime is 424120012037. The next prime is 424120012139. The reversal of 424120012102 is 201210021424.

It is a self number, because there is not a number n which added to its sum of digits gives 424120012102.

It is a congruent number.

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, 41299893 + ... + 41310160.

It is an arithmetic number, because the mean of its divisors is an integer number (42378957702).

Almost surely, 2^424120012102 is an apocalyptic number.

424120012102 is a deficient number, since it is larger than the sum of its proper divisors (253943311130).

424120012102 is a wasteful number, since it uses less digits than its factorization.

424120012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82610223.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 424120012102 its reverse (201210021424), we get a palindrome (625330033526).

The spelling of 424120012102 in words is "four hundred twenty-four billion, one hundred twenty million, twelve thousand, one hundred two".