408201301 has 4 divisors (see below), whose sum is σ = 429685600. Its totient is φ = 386717004.

The previous prime is 408201253. The next prime is 408201307. The reversal of 408201301 is 103102804.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 408201301 - 2⁷ = 408201173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 21484279 = 408201301 / (4 + 0 + 8 + 2 + 0 + 1 + 3 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408201307) 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, 10742121 + ... + 10742158.

It is an arithmetic number, because the mean of its divisors is an integer number (107421400).

Almost surely, 2^408201301 is an apocalyptic number.

408201301 is the 9036-th centered decagonal number.

It is an amenable number.

408201301 is a deficient number, since it is larger than the sum of its proper divisors (21484299).

408201301 is a wasteful number, since it uses less digits than its factorization.

408201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484298.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 408201301 is about 20203.9922045125. The cubic root of 408201301 is about 741.8079126575.

The spelling of 408201301 in words is "four hundred eight million, two hundred one thousand, three hundred one".