415421142102 has 32 divisors (see below), whose sum is σ = 923805187200. Its totient is φ = 138376650024.

The previous prime is 415421142091. The next prime is 415421142131. The reversal of 415421142102 is 201241124514.

415421142102 is a `hidden beast` number, since 4 + 1 + 542 + 1 + 14 + 2 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2618452 + ... + 2772567.

It is an arithmetic number, because the mean of its divisors is an integer number (28868912100).

Almost surely, 2^415421142102 is an apocalyptic number.

415421142102 is an abundant number, since it is smaller than the sum of its proper divisors (508384045098).

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

415421142102 is a wasteful number, since it uses less digits than its factorization.

415421142102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392457 (or 5392451 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 415421142102 its reverse (201241124514), we get a palindrome (616662266616).

The spelling of 415421142102 in words is "four hundred fifteen billion, four hundred twenty-one million, one hundred forty-two thousand, one hundred two".