23727308121077 has 16 divisors (see below), whose sum is σ = 27248510315520. Its totient is φ = 20433621682800.

The previous prime is 23727308121067. The next prime is 23727308121107. The reversal of 23727308121077 is 77012180372732.

It is a cyclic number.

It is not a de Polignac number, because 23727308121077 - 2¹⁴ = 23727308104693 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 (23727308121067) 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, 727703 + ... + 6927060.

It is an arithmetic number, because the mean of its divisors is an integer number (1703031894720).

Almost surely, 2^{23727308121077} is an apocalyptic number.

It is an amenable number.

23727308121077 is a deficient number, since it is larger than the sum of its proper divisors (3521202194443).

23727308121077 is a wasteful number, since it uses less digits than its factorization.

23727308121077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7669624.

The product of its (nonzero) digits is 1382976, while the sum is 50.

The spelling of 23727308121077 in words is "twenty-three trillion, seven hundred twenty-seven billion, three hundred eight million, one hundred twenty-one thousand, seventy-seven".