420534051333102 has 96 divisors (see below), whose sum is σ = 1061214710841792. Its totient is φ = 117858366692352.

The previous prime is 420534051333083. The next prime is 420534051333119. The reversal of 420534051333102 is 201333150435024.

420534051333102 is a `hidden beast` number, since 4 + 2 + 0 + 5 + 3 + 4 + 0 + 513 + 33 + 102 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21702508 + ... + 36222464.

It is an arithmetic number, because the mean of its divisors is an integer number (11054319904602).

Almost surely, 2^{420534051333102} is an apocalyptic number.

420534051333102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 420534051333102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530607355420896).

420534051333102 is an abundant number, since it is smaller than the sum of its proper divisors (640680659508690).

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

420534051333102 is a wasteful number, since it uses less digits than its factorization.

420534051333102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14524362 (or 14524359 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 420534051333102 in words is "four hundred twenty trillion, five hundred thirty-four billion, fifty-one million, three hundred thirty-three thousand, one hundred two".