1455144113002 has 8 divisors (see below), whose sum is σ = 2182721288256. Its totient is φ = 727570350252.

The previous prime is 1455144112969. The next prime is 1455144113009. The reversal of 1455144113002 is 2003114415541.

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

It is not an unprimeable number, because it can be changed into a prime (1455144113009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240143 + ... + 2109085.

It is an arithmetic number, because the mean of its divisors is an integer number (272840161032).

Almost surely, 2^{1455144113002} is an apocalyptic number.

1455144113002 is a deficient number, since it is larger than the sum of its proper divisors (727577175254).

1455144113002 is an equidigital number, since it uses as much as digits as its factorization.

1455144113002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706252.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1455144113002 its reverse (2003114415541), we get a palindrome (3458258528543).

The spelling of 1455144113002 in words is "one trillion, four hundred fifty-five billion, one hundred forty-four million, one hundred thirteen thousand, two".