1453040112041 has 4 divisors (see below), whose sum is σ = 1660617270912. Its totient is φ = 1245462953172.

The previous prime is 1453040111917. The next prime is 1453040112071. The reversal of 1453040112041 is 1402110403541.

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 1453040112041 - 2²² = 1453035917737 is a prime.

It is a super-2 number, since 2×1453040112041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1453040112041.

It is not an unprimeable number, because it can be changed into a prime (1453040112071) 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, 103788579425 + ... + 103788579438.

It is an arithmetic number, because the mean of its divisors is an integer number (415154317728).

Almost surely, 2^{1453040112041} is an apocalyptic number.

It is an amenable number.

1453040112041 is a deficient number, since it is larger than the sum of its proper divisors (207577158871).

1453040112041 is an equidigital number, since it uses as much as digits as its factorization.

1453040112041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207577158870.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1453040112041 its reverse (1402110403541), we get a palindrome (2855150515582).

The spelling of 1453040112041 in words is "one trillion, four hundred fifty-three billion, forty million, one hundred twelve thousand, forty-one".