1453738798199 has 8 divisors (see below), whose sum is σ = 1456571543952. Its totient is φ = 1450908696960.

The previous prime is 1453738798177. The next prime is 1453738798207. The reversal of 1453738798199 is 9918978373541.

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

It is a cyclic number.

It is not a de Polignac number, because 1453738798199 - 2²⁰ = 1453737749623 is a prime.

It is a super-2 number, since 2×1453738798199² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453738798139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441167 + ... + 1761279.

It is an arithmetic number, because the mean of its divisors is an integer number (182071442994).

Almost surely, 2^{1453738798199} is an apocalyptic number.

1453738798199 is a deficient number, since it is larger than the sum of its proper divisors (2832745753).

1453738798199 is a wasteful number, since it uses less digits than its factorization.

1453738798199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322257.

The product of its digits is 411505920, while the sum is 74.

The spelling of 1453738798199 in words is "one trillion, four hundred fifty-three billion, seven hundred thirty-eight million, seven hundred ninety-eight thousand, one hundred ninety-nine".