130436605426 has 8 divisors (see below), whose sum is σ = 195657001344. Its totient is φ = 65217604980.

The previous prime is 130436605373. The next prime is 130436605441. The reversal of 130436605426 is 624506634031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70890 + ... + 515653.

It is an arithmetic number, because the mean of its divisors is an integer number (24457125168).

Almost surely, 2^130436605426 is an apocalyptic number.

130436605426 is a deficient number, since it is larger than the sum of its proper divisors (65220395918).

130436605426 is a wasteful number, since it uses less digits than its factorization.

130436605426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697736.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 130436605426 in words is "one hundred thirty billion, four hundred thirty-six million, six hundred five thousand, four hundred twenty-six".