2145336324201 has 24 divisors (see below), whose sum is σ = 3544532049344. Its totient is φ = 1224859540320.

The previous prime is 2145336324181. The next prime is 2145336324217. The reversal of 2145336324201 is 1024236335412.

2145336324201 is a `hidden beast` number, since 2 + 1 + 4 + 53 + 363 + 242 + 0 + 1 = 666.

It is not a de Polignac number, because 2145336324201 - 2⁵ = 2145336324169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2145336324251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14466346 + ... + 14613891.

Almost surely, 2^{2145336324201} is an apocalyptic number.

2145336324201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2145336324201 is a deficient number, since it is larger than the sum of its proper divisors (1399195725143).

2145336324201 is a wasteful number, since it uses less digits than its factorization.

2145336324201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29081421 (or 29081418 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 2145336324201 in words is "two trillion, one hundred forty-five billion, three hundred thirty-six million, three hundred twenty-four thousand, two hundred one".