3141421005 has 32 divisors (see below), whose sum is σ = 5128064640. Its totient is φ = 1641703680.

The previous prime is 3141420959. The next prime is 3141421009. The reversal of 3141421005 is 5001241413.

It is not a de Polignac number, because 3141421005 - 2⁶ = 3141420941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141421009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239754 + ... + 252516.

It is an arithmetic number, because the mean of its divisors is an integer number (160252020).

Almost surely, 2^3141421005 is an apocalyptic number.

It is an amenable number.

3141421005 is a deficient number, since it is larger than the sum of its proper divisors (1986643635).

3141421005 is a wasteful number, since it uses less digits than its factorization.

3141421005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13101.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3141421005 is about 56048.3809311206. The cubic root of 3141421005 is about 1464.5652132237.

Adding to 3141421005 its reverse (5001241413), we get a palindrome (8142662418).

The spelling of 3141421005 in words is "three billion, one hundred forty-one million, four hundred twenty-one thousand, five".