3147241495201 has 4 divisors (see below), whose sum is σ = 3147533430804. Its totient is φ = 3146949559600.

The previous prime is 3147241495193. The next prime is 3147241495217. The reversal of 3147241495201 is 1025941427413.

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 1805594188176 + 1341647307025 = 1343724^2 + 1158295^2 .

It is a cyclic number.

It is not a de Polignac number, because 3147241495201 - 2³ = 3147241495193 is a prime.

It is a super-2 number, since 2×3147241495201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3147241495291) 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, 145951630 + ... + 145973191.

It is an arithmetic number, because the mean of its divisors is an integer number (786883357701).

Almost surely, 2^{3147241495201} is an apocalyptic number.

It is an amenable number.

3147241495201 is a deficient number, since it is larger than the sum of its proper divisors (291935603).

3147241495201 is a wasteful number, since it uses less digits than its factorization.

3147241495201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291935602.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 3147241495201 in words is "three trillion, one hundred forty-seven billion, two hundred forty-one million, four hundred ninety-five thousand, two hundred one".