4094952912801 has 9 divisors (see below), whose sum is σ = 5914940754099. Its totient is φ = 2729964561336.

The previous prime is 4094952912779. The next prime is 4094952912803. The reversal of 4094952912801 is 1082192594904.

The square root of 4094952912801 is 2023599.

It is a perfect power (a square), and thus also a powerful number.

4094952912801 is a `hidden beast` number, since 4 + 0 + 9 + 495 + 29 + 128 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3369519140625 + 725433772176 = 1835625^2 + 851724^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 4094952912801 - 2¹¹ = 4094952910753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4094952912803) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5733531 + ... + 6408063.

Almost surely, 2^{4094952912801} is an apocalyptic number.

4094952912801 is the 2023599-th square number.

4094952912801 is the 1011800-th centered octagonal number.

It is an amenable number.

4094952912801 is a deficient number, since it is larger than the sum of its proper divisors (1819987841298).

4094952912801 is an frugal number, since it uses more digits than its factorization.

4094952912801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349072 (or 674536 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 4094952912801 in words is "four trillion, ninety-four billion, nine hundred fifty-two million, nine hundred twelve thousand, eight hundred one".