3141421553 has 4 divisors (see below), whose sum is σ = 3141611508. Its totient is φ = 3141231600.

The previous prime is 3141421541. The next prime is 3141421567. The reversal of 3141421553 is 3551241413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 598438369 + 2542983184 = 24463^2 + 50428^2 .

It is a cyclic number.

It is not a de Polignac number, because 3141421553 - 2⁴ = 3141421537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141421523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67526 + ... + 104127.

It is an arithmetic number, because the mean of its divisors is an integer number (785402877).

Almost surely, 2^3141421553 is an apocalyptic number.

It is an amenable number.

3141421553 is a deficient number, since it is larger than the sum of its proper divisors (189955).

3141421553 is a wasteful number, since it uses less digits than its factorization.

3141421553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189954.

The product of its digits is 7200, while the sum is 29.

The square root of 3141421553 is about 56048.3858197540. The cubic root of 3141421553 is about 1464.5652983850.

Adding to 3141421553 its reverse (3551241413), we get a palindrome (6692662966).

The spelling of 3141421553 in words is "three billion, one hundred forty-one million, four hundred twenty-one thousand, five hundred fifty-three".