775740030501241 has 16 divisors (see below), whose sum is σ = 886045902843024. Its totient is φ = 672809587052544.

The previous prime is 775740030501223. The next prime is 775740030501349. The reversal of 775740030501241 is 142105030047577.

It can be written as a sum of positive squares in 8 ways, for example, as 95634708490000 + 680105322011241 = 9779300^2 + 26078829^2 .

It is a cyclic number.

It is not a de Polignac number, because 775740030501241 - 2²³ = 775740022112633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 775740030501191 and 775740030501200.

It is not an unprimeable number, because it can be changed into a prime (775740030501841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2959511346 + ... + 2959773451.

It is an arithmetic number, because the mean of its divisors is an integer number (55377868927689).

Almost surely, 2^{775740030501241} is an apocalyptic number.

It is an amenable number.

775740030501241 is a deficient number, since it is larger than the sum of its proper divisors (110305872341783).

775740030501241 is a wasteful number, since it uses less digits than its factorization.

775740030501241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919285420.

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 775740030501241 in words is "seven hundred seventy-five trillion, seven hundred forty billion, thirty million, five hundred one thousand, two hundred forty-one".