3643245361514 has 32 divisors (see below), whose sum is σ = 6013071675072. Its totient is φ = 1641768336000.

The previous prime is 3643245361433. The next prime is 3643245361517. The reversal of 3643245361514 is 4151635423463.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3643245361517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2323454 + ... + 3561590.

It is an arithmetic number, because the mean of its divisors is an integer number (187908489846).

Almost surely, 2^{3643245361514} is an apocalyptic number.

3643245361514 is a deficient number, since it is larger than the sum of its proper divisors (2369826313558).

3643245361514 is a wasteful number, since it uses less digits than its factorization.

3643245361514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239302.

The product of its digits is 3110400, while the sum is 47.

The spelling of 3643245361514 in words is "three trillion, six hundred forty-three billion, two hundred forty-five million, three hundred sixty-one thousand, five hundred fourteen".