1452401401 has 16 divisors (see below), whose sum is σ = 1740349440. Its totient is φ = 1196482320.

The previous prime is 1452401393. The next prime is 1452401437. The reversal of 1452401401 is 1041042541.

It is not a de Polignac number, because 1452401401 - 2³ = 1452401393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452401101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146265 + ... + 155878.

It is an arithmetic number, because the mean of its divisors is an integer number (108771840).

Almost surely, 2^1452401401 is an apocalyptic number.

1452401401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1452401401 is a deficient number, since it is larger than the sum of its proper divisors (287948039).

1452401401 is a wasteful number, since it uses less digits than its factorization.

1452401401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302196.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1452401401 is about 38110.3844247208. The cubic root of 1452401401 is about 1132.4756855021.

Adding to 1452401401 its reverse (1041042541), we get a palindrome (2493443942).

It can be divided in two parts, 145240 and 1401, that added together give a palindrome (146641).

The spelling of 1452401401 in words is "one billion, four hundred fifty-two million, four hundred one thousand, four hundred one".