60378914129769 has 9 divisors (see below), whose sum is σ = 87214020748023. Its totient is φ = 40252593879072.

The previous prime is 60378914129761. The next prime is 60378914129783. The reversal of 60378914129769 is 96792141987306.

The square root of 60378914129769 is 7770387.

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

60378914129769 is a `hidden beast` number, since 6 + 0 + 37 + 8 + 91 + 412 + 97 + 6 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19477772969769 + 40901141160000 = 4413363^2 + 6395400^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 60378914129769 - 2³ = 60378914129761 is a prime.

It is a super-2 number, since 2×60378914129769² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60378914129697 and 60378914129706.

It is not an unprimeable number, because it can be changed into a prime (60378914129761) 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, 22016097 + ... + 24606225.

Almost surely, 2^{60378914129769} is an apocalyptic number.

60378914129769 is the 7770387-th square number.

60378914129769 is the 3885194-th centered octagonal number.

It is an amenable number.

60378914129769 is a deficient number, since it is larger than the sum of its proper divisors (26835106618254).

60378914129769 is an frugal number, since it uses more digits than its factorization.

60378914129769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180264 (or 2590132 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 72.

The spelling of 60378914129769 in words is "sixty trillion, three hundred seventy-eight billion, nine hundred fourteen million, one hundred twenty-nine thousand, seven hundred sixty-nine".