4001433260201 has 4 divisors (see below), whose sum is σ = 4309235818692. Its totient is φ = 3693630701712.

The previous prime is 4001433260183. The next prime is 4001433260273. The reversal of 4001433260201 is 1020623341004.

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 1621127365225 + 2380305894976 = 1273235^2 + 1542824^2 .

It is a cyclic number.

It is not a de Polignac number, because 4001433260201 - 2⁶ = 4001433260137 is a prime.

It is a super-2 number, since 2×4001433260201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4001433260281) 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, 153901279226 + ... + 153901279251.

It is an arithmetic number, because the mean of its divisors is an integer number (1077308954673).

Almost surely, 2^{4001433260201} is an apocalyptic number.

It is an amenable number.

4001433260201 is a deficient number, since it is larger than the sum of its proper divisors (307802558491).

4001433260201 is a wasteful number, since it uses less digits than its factorization.

4001433260201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307802558490.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 4001433260201 in words is "four trillion, one billion, four hundred thirty-three million, two hundred sixty thousand, two hundred one".