130421000334 has 16 divisors (see below), whose sum is σ = 262569432960. Its totient is φ = 43185761400.

The previous prime is 130421000261. The next prime is 130421000341. The reversal of 130421000334 is 433000124031.

It is a super-2 number, since 2×130421000334² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130421000334.

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, 71975364 + ... + 71977175.

It is an arithmetic number, because the mean of its divisors is an integer number (16410589560).

Almost surely, 2^130421000334 is an apocalyptic number.

130421000334 is an abundant number, since it is smaller than the sum of its proper divisors (132148432626).

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

130421000334 is a wasteful number, since it uses less digits than its factorization.

130421000334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143952695.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 130421000334 its reverse (433000124031), we get a palindrome (563421124365).

The spelling of 130421000334 in words is "one hundred thirty billion, four hundred twenty-one million, three hundred thirty-four", and thus it is an aban number.