1145502554341 has 4 divisors (see below), whose sum is σ = 1172142148672. Its totient is φ = 1118862960012.

The previous prime is 1145502554327. The next prime is 1145502554351. The reversal of 1145502554341 is 1434552055411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1145502554341 - 2¹⁹ = 1145502030053 is a prime.

It is a super-2 number, since 2×1145502554341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1145502554294 and 1145502554303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145502554351) 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, 13319797101 + ... + 13319797186.

It is an arithmetic number, because the mean of its divisors is an integer number (293035537168).

Almost surely, 2^{1145502554341} is an apocalyptic number.

It is an amenable number.

1145502554341 is a deficient number, since it is larger than the sum of its proper divisors (26639594331).

1145502554341 is an equidigital number, since it uses as much as digits as its factorization.

1145502554341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26639594330.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 1145502554341 in words is "one trillion, one hundred forty-five billion, five hundred two million, five hundred fifty-four thousand, three hundred forty-one".