4027077113661 has 24 divisors (see below), whose sum is σ = 6756854866944. Its totient is φ = 2263462544160.

The previous prime is 4027077113651. The next prime is 4027077113681. The reversal of 4027077113661 is 1663117707204.

4027077113661 is a `hidden beast` number, since 4 + 0 + 270 + 7 + 7 + 11 + 366 + 1 = 666.

It is not a de Polignac number, because 4027077113661 - 2¹⁸ = 4027076851517 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4027077113621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523945821 + ... + 523953506.

It is an arithmetic number, because the mean of its divisors is an integer number (281535619456).

Almost surely, 2^{4027077113661} is an apocalyptic number.

It is an amenable number.

4027077113661 is a deficient number, since it is larger than the sum of its proper divisors (2729777753283).

4027077113661 is a wasteful number, since it uses less digits than its factorization.

4027077113661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047899401 (or 1047899398 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 4027077113661 in words is "four trillion, twenty-seven billion, seventy-seven million, one hundred thirteen thousand, six hundred sixty-one".