375421201 has 4 divisors (see below), whose sum is σ = 379944432. Its totient is φ = 370897972.

The previous prime is 375421199. The next prime is 375421219. The reversal of 375421201 is 102124573.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102124573 = 29 ⋅3521537.

It is a cyclic number.

It is not a de Polignac number, because 375421201 - 2¹ = 375421199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375431201) 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, 2261491 + ... + 2261656.

It is an arithmetic number, because the mean of its divisors is an integer number (94986108).

Almost surely, 2^375421201 is an apocalyptic number.

It is an amenable number.

375421201 is a deficient number, since it is larger than the sum of its proper divisors (4523231).

375421201 is an equidigital number, since it uses as much as digits as its factorization.

375421201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4523230.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 375421201 is about 19375.7890419977. The cubic root of 375421201 is about 721.3946738929.

Adding to 375421201 its reverse (102124573), we get a palindrome (477545774).

The spelling of 375421201 in words is "three hundred seventy-five million, four hundred twenty-one thousand, two hundred one".