11410763921 has 2 divisors, whose sum is σ = 11410763922. Its totient is φ = 11410763920.

The previous prime is 11410763891. The next prime is 11410763941. The reversal of 11410763921 is 12936701411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11392573696 + 18190225 = 106736^2 + 4265^2 .

It is a cyclic number.

It is not a de Polignac number, because 11410763921 - 2⁶ = 11410763857 is a prime.

It is not a weakly prime, because it can be changed into another prime (11410763941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705381960 + 5705381961.

It is an arithmetic number, because the mean of its divisors is an integer number (5705381961).

Almost surely, 2^11410763921 is an apocalyptic number.

It is an amenable number.

11410763921 is a deficient number, since it is larger than the sum of its proper divisors (1).

11410763921 is an equidigital number, since it uses as much as digits as its factorization.

11410763921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 11410763921 in words is "eleven billion, four hundred ten million, seven hundred sixty-three thousand, nine hundred twenty-one".