141254223553 has 4 divisors (see below), whose sum is σ = 141803851140. Its totient is φ = 140704595968.

The previous prime is 141254223547. The next prime is 141254223559. The reversal of 141254223553 is 355322452141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 355322452141 = 23 ⋅15448802267.

It is an interprime number because it is at equal distance from previous prime (141254223547) and next prime (141254223559).

It can be written as a sum of positive squares in 2 ways, for example, as 119209991824 + 22044231729 = 345268^2 + 148473^2 .

It is a cyclic number.

It is not a de Polignac number, because 141254223553 - 2³³ = 132664288961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141254223559) 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, 274813408 + ... + 274813921.

It is an arithmetic number, because the mean of its divisors is an integer number (35450962785).

Almost surely, 2^141254223553 is an apocalyptic number.

It is an amenable number.

141254223553 is a deficient number, since it is larger than the sum of its proper divisors (549627587).

141254223553 is an equidigital number, since it uses as much as digits as its factorization.

141254223553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549627586.

The product of its digits is 144000, while the sum is 37.

Adding to 141254223553 its reverse (355322452141), we get a palindrome (496576675694).

The spelling of 141254223553 in words is "one hundred forty-one billion, two hundred fifty-four million, two hundred twenty-three thousand, five hundred fifty-three".