4900712976121 has 2 divisors, whose sum is σ = 4900712976122. Its totient is φ = 4900712976120.

The previous prime is 4900712976031. The next prime is 4900712976149. The reversal of 4900712976121 is 1216792170094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3960179600400 + 940533375721 = 1990020^2 + 969811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4900712976121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4900712970121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2450356488060 + 2450356488061.

It is an arithmetic number, because the mean of its divisors is an integer number (2450356488061).

Almost surely, 2^{4900712976121} is an apocalyptic number.

It is an amenable number.

4900712976121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4900712976121 is an equidigital number, since it uses as much as digits as its factorization.

4900712976121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 4900712976121 in words is "four trillion, nine hundred billion, seven hundred twelve million, nine hundred seventy-six thousand, one hundred twenty-one".