19429610130 has 160 divisors (see below), whose sum is σ = 61164512640. Its totient is φ = 4332683520.

The previous prime is 19429610129. The next prime is 19429610143. The reversal of 19429610130 is 3101692491.

It is a happy number.

19429610130 is a `hidden beast` number, since 1 + 9 + 4 + 2 + 9 + 610 + 1 + 30 = 666.

It is a super-4 number, since 4×19429610130⁴ (a number of 42 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 190681 + ... + 274259.

It is an arithmetic number, because the mean of its divisors is an integer number (382278204).

Almost surely, 2^19429610130 is an apocalyptic number.

19429610130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 19429610130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30582256320).

19429610130 is an abundant number, since it is smaller than the sum of its proper divisors (41734902510).

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

19429610130 is a wasteful number, since it uses less digits than its factorization.

19429610130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83646 (or 83637 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 19429610130 in words is "nineteen billion, four hundred twenty-nine million, six hundred ten thousand, one hundred thirty".