773860530141 has 12 divisors (see below), whose sum is σ = 1117863993532. Its totient is φ = 515876812416.

The previous prime is 773860530137. The next prime is 773860530211. The reversal of 773860530141 is 141035068377.

773860530141 is a `hidden beast` number, since 7 + 7 + 3 + 8 + 605 + 30 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 393392384100 + 380468146041 = 627210^2 + 616821^2 .

It is not a de Polignac number, because 773860530141 - 2² = 773860530137 is a prime.

It is a super-2 number, since 2×773860530141² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773860530041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2354506 + ... + 2662971.

Almost surely, 2^773860530141 is an apocalyptic number.

It is an amenable number.

773860530141 is a deficient number, since it is larger than the sum of its proper divisors (344003463391).

773860530141 is a wasteful number, since it uses less digits than its factorization.

773860530141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034620 (or 5034617 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 773860530141 in words is "seven hundred seventy-three billion, eight hundred sixty million, five hundred thirty thousand, one hundred forty-one".