1428754801 has 2 divisors, whose sum is σ = 1428754802. Its totient is φ = 1428754800.

The previous prime is 1428754771. The next prime is 1428754819. The reversal of 1428754801 is 1084578241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1427706225 + 1048576 = 37785^2 + 1024^2 .

It is an emirp because it is prime and its reverse (1084578241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1428754801 - 2²³ = 1420366193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1428754841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714377400 + 714377401.

It is an arithmetic number, because the mean of its divisors is an integer number (714377401).

Almost surely, 2^1428754801 is an apocalyptic number.

It is an amenable number.

1428754801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1428754801 is an equidigital number, since it uses as much as digits as its factorization.

1428754801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 1428754801 is about 37798.8730123002. The cubic root of 1428754801 is about 1126.2960670373.

The spelling of 1428754801 in words is "one billion, four hundred twenty-eight million, seven hundred fifty-four thousand, eight hundred one".