23077861877 has 12 divisors (see below), whose sum is σ = 28012880736. Its totient is φ = 18920979000.

The previous prime is 23077861853. The next prime is 23077861903. The reversal of 23077861877 is 77816877032.

It is not a de Polignac number, because 23077861877 - 2¹⁶ = 23077796341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23077861817) 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, 10237499 + ... + 10239752.

It is an arithmetic number, because the mean of its divisors is an integer number (2334406728).

Almost surely, 2^23077861877 is an apocalyptic number.

It is an amenable number.

23077861877 is a deficient number, since it is larger than the sum of its proper divisors (4935018859).

23077861877 is a wasteful number, since it uses less digits than its factorization.

23077861877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20477288 (or 20477281 counting only the distinct ones).

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 23077861877 in words is "twenty-three billion, seventy-seven million, eight hundred sixty-one thousand, eight hundred seventy-seven".