3141405545 has 8 divisors (see below), whose sum is σ = 3798463680. Its totient is φ = 2493939760.

The previous prime is 3141405473. The next prime is 3141405563. The reversal of 3141405545 is 5455041413.

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

It is not a de Polignac number, because 3141405545 - 2¹⁰ = 3141404521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2397365 + ... + 2398674.

It is an arithmetic number, because the mean of its divisors is an integer number (474807960).

Almost surely, 2^3141405545 is an apocalyptic number.

It is an amenable number.

3141405545 is a deficient number, since it is larger than the sum of its proper divisors (657058135).

3141405545 is a wasteful number, since it uses less digits than its factorization.

3141405545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796175.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 3141405545 is about 56048.2430143890. The cubic root of 3141405545 is about 1464.5628106788.

Adding to 3141405545 its reverse (5455041413), we get a palindrome (8596446958).

The spelling of 3141405545 in words is "three billion, one hundred forty-one million, four hundred five thousand, five hundred forty-five".