1454422001 has 2 divisors, whose sum is σ = 1454422002. Its totient is φ = 1454422000.

The previous prime is 1454421973. The next prime is 1454422027. The reversal of 1454422001 is 1002244541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1280208400 + 174213601 = 35780^2 + 13199^2 .

It is an emirp because it is prime and its reverse (1002244541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454422001 - 2¹⁸ = 1454159857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1454422901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727211000 + 727211001.

It is an arithmetic number, because the mean of its divisors is an integer number (727211001).

Almost surely, 2^1454422001 is an apocalyptic number.

It is an amenable number.

1454422001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454422001 is an equidigital number, since it uses as much as digits as its factorization.

1454422001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1454422001 is about 38136.8850458451. The cubic root of 1454422001 is about 1133.0006138555. Note that the first 3 decimals are identical.

Adding to 1454422001 its reverse (1002244541), we get a palindrome (2456666542).

The spelling of 1454422001 in words is "one billion, four hundred fifty-four million, four hundred twenty-two thousand, one".