10242142002977 has 2 divisors, whose sum is σ = 10242142002978. Its totient is φ = 10242142002976.

The previous prime is 10242142002959. The next prime is 10242142003031. The reversal of 10242142002977 is 77920024124201.

10242142002977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8458784743201 + 1783357259776 = 2908399^2 + 1335424^2 .

It is a cyclic number.

It is not a de Polignac number, because 10242142002977 - 2⁶ = 10242142002913 is a prime.

It is not a weakly prime, because it can be changed into another prime (10242142008977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121071001488 + 5121071001489.

It is an arithmetic number, because the mean of its divisors is an integer number (5121071001489).

Almost surely, 2^{10242142002977} is an apocalyptic number.

It is an amenable number.

10242142002977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10242142002977 is an equidigital number, since it uses as much as digits as its factorization.

10242142002977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 10242142002977 in words is "ten trillion, two hundred forty-two billion, one hundred forty-two million, two thousand, nine hundred seventy-seven".