8014754921 has 2 divisors, whose sum is σ = 8014754922. Its totient is φ = 8014754920.

The previous prime is 8014754843. The next prime is 8014754927. The reversal of 8014754921 is 1294574108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7775712400 + 239042521 = 88180^2 + 15461^2 .

It is a cyclic number.

It is not a de Polignac number, because 8014754921 - 2²² = 8010560617 is a prime.

It is not a weakly prime, because it can be changed into another prime (8014754927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4007377460 + 4007377461.

It is an arithmetic number, because the mean of its divisors is an integer number (4007377461).

Almost surely, 2^8014754921 is an apocalyptic number.

It is an amenable number.

8014754921 is a deficient number, since it is larger than the sum of its proper divisors (1).

8014754921 is an equidigital number, since it uses as much as digits as its factorization.

8014754921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 8014754921 is about 89525.1636189513. The cubic root of 8014754921 is about 2001.2288215941.

The spelling of 8014754921 in words is "eight billion, fourteen million, seven hundred fifty-four thousand, nine hundred twenty-one".