130277426 has 8 divisors (see below), whose sum is σ = 206911260. Its totient is φ = 61307008.

The previous prime is 130277419. The next prime is 130277437. The reversal of 130277426 is 624772031.

It can be written as a sum of positive squares in 2 ways, for example, as 130074025 + 203401 = 11405^2 + 451^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 130277392 and 130277401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1915811 + ... + 1915878.

Almost surely, 2^130277426 is an apocalyptic number.

130277426 is a deficient number, since it is larger than the sum of its proper divisors (76633834).

130277426 is a wasteful number, since it uses less digits than its factorization.

130277426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831708.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 130277426 is about 11413.9137021444. The cubic root of 130277426 is about 506.9398006971.

The spelling of 130277426 in words is "one hundred thirty million, two hundred seventy-seven thousand, four hundred twenty-six".