3663145342005 has 16 divisors (see below), whose sum is σ = 6205799168064. Its totient is φ = 1838755308800.

The previous prime is 3663145341979. The next prime is 3663145342117. The reversal of 3663145342005 is 5002435413663.

It is not a de Polignac number, because 3663145342005 - 2³³ = 3654555407413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7182637671 + ... + 7182638180.

It is an arithmetic number, because the mean of its divisors is an integer number (387862448004).

Almost surely, 2^{3663145342005} is an apocalyptic number.

It is an amenable number.

3663145342005 is a deficient number, since it is larger than the sum of its proper divisors (2542653826059).

3663145342005 is a wasteful number, since it uses less digits than its factorization.

3663145342005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14365275876.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 3663145342005 in words is "three trillion, six hundred sixty-three billion, one hundred forty-five million, three hundred forty-two thousand, five".