130578294451396 has 27 divisors (see below), whose sum is σ = 251174847488173. Its totient is φ = 59353655934320.

The previous prime is 130578294451331. The next prime is 130578294451399. The reversal of 130578294451396 is 693154492875031.

The square root of 130578294451396 is 11427086.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 81692132256900 + 48886162194496 = 9038370^2 + 6991864^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130578294451399) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 251136186 + ... + 251655598.

It is a 1-persistent number, because it is pandigital, but 2⋅130578294451396 = 261156588902792 is not.

Almost surely, 2^{130578294451396} is an apocalyptic number.

130578294451396 is the 11427086-th square number.

It is an amenable number.

130578294451396 is a deficient number, since it is larger than the sum of its proper divisors (120596553036777).

130578294451396 is an frugal number, since it uses more digits than its factorization.

130578294451396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038852 (or 519426 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 67.

The spelling of 130578294451396 in words is "one hundred thirty trillion, five hundred seventy-eight billion, two hundred ninety-four million, four hundred fifty-one thousand, three hundred ninety-six".