130435866320 has 40 divisors (see below), whose sum is σ = 310316034336. Its totient is φ = 50960988288.

The previous prime is 130435866317. The next prime is 130435866347. The reversal of 130435866320 is 23668534031.

130435866320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18955262 + ... + 18962141.

Almost surely, 2^130435866320 is an apocalyptic number.

130435866320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130435866320 is an abundant number, since it is smaller than the sum of its proper divisors (179880168016).

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

130435866320 is a wasteful number, since it uses less digits than its factorization.

130435866320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37917459 (or 37917453 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 130435866320 in words is "one hundred thirty billion, four hundred thirty-five million, eight hundred sixty-six thousand, three hundred twenty".