375421135 has 8 divisors (see below), whose sum is σ = 455567760. Its totient is φ = 296961984.

The previous prime is 375421121. The next prime is 375421139. The reversal of 375421135 is 531124573.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 375421135 - 2¹³ = 375412943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 375421097 and 375421106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375421139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421377 + ... + 422266.

It is an arithmetic number, because the mean of its divisors is an integer number (56945970).

Almost surely, 2^375421135 is an apocalyptic number.

375421135 is a deficient number, since it is larger than the sum of its proper divisors (80146625).

375421135 is an equidigital number, since it uses as much as digits as its factorization.

375421135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843737.

The product of its digits is 12600, while the sum is 31.

The square root of 375421135 is about 19375.7873388412. The cubic root of 375421135 is about 721.3946316185.

The spelling of 375421135 in words is "three hundred seventy-five million, four hundred twenty-one thousand, one hundred thirty-five".