1454072401 has 2 divisors, whose sum is σ = 1454072402. Its totient is φ = 1454072400.

The previous prime is 1454072393. The next prime is 1454072429. The reversal of 1454072401 is 1042704541.

It is an a-pointer prime, because the next prime (1454072429) can be obtained adding 1454072401 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094021776 + 360050625 = 33076^2 + 18975^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454072401 - 2³ = 1454072393 is a prime.

It is a super-3 number, since 3×1454072401³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1454072401.

It is not a weakly prime, because it can be changed into another prime (1454072461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727036200 + 727036201.

It is an arithmetic number, because the mean of its divisors is an integer number (727036201).

Almost surely, 2^1454072401 is an apocalyptic number.

It is an amenable number.

1454072401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454072401 is an equidigital number, since it uses as much as digits as its factorization.

1454072401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 1454072401 is about 38132.3012811973. The cubic root of 1454072401 is about 1132.9098266435.

Adding to 1454072401 its reverse (1042704541), we get a palindrome (2496776942).

The spelling of 1454072401 in words is "one billion, four hundred fifty-four million, seventy-two thousand, four hundred one".