1455240201 has 8 divisors (see below), whose sum is σ = 1969280544. Its totient is φ = 955680000.

The previous prime is 1455240197. The next prime is 1455240209. The reversal of 1455240201 is 1020425541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1455240201 - 2² = 1455240197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1455240209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3619800 + ... + 3620201.

It is an arithmetic number, because the mean of its divisors is an integer number (246160068).

Almost surely, 2^1455240201 is an apocalyptic number.

It is an amenable number.

1455240201 is a deficient number, since it is larger than the sum of its proper divisors (514040343).

1455240201 is an equidigital number, since it uses as much as digits as its factorization.

1455240201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240071.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1455240201 is about 38147.6106853365. The cubic root of 1455240201 is about 1133.2130343957.

Adding to 1455240201 its reverse (1020425541), we get a palindrome (2475665742).

The spelling of 1455240201 in words is "one billion, four hundred fifty-five million, two hundred forty thousand, two hundred one".