4102420431320 has 32 divisors (see below), whose sum is σ = 9233586910800. Its totient is φ = 1640409783168.

The previous prime is 4102420431271. The next prime is 4102420431337. The reversal of 4102420431320 is 231340242014.

It is a self number, because there is not a number n which added to its sum of digits gives 4102420431320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17330639 + ... + 17565758.

Almost surely, 2^{4102420431320} is an apocalyptic number.

4102420431320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4102420431320 is an abundant number, since it is smaller than the sum of its proper divisors (5131166479480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4102420431320 is a wasteful number, since it uses less digits than its factorization.

4102420431320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34899347 (or 34899343 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4102420431320 its reverse (231340242014), we get a palindrome (4333760673334).

The spelling of 4102420431320 in words is "four trillion, one hundred two billion, four hundred twenty million, four hundred thirty-one thousand, three hundred twenty".