841420475 has 24 divisors (see below), whose sum is σ = 1194590208. Its totient is φ = 575920800.

The previous prime is 841420451. The next prime is 841420483. The reversal of 841420475 is 574024148.

It is a de Polignac number, because none of the positive numbers 2^k-841420475 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98630 + ... + 106820.

It is an arithmetic number, because the mean of its divisors is an integer number (49774592).

Almost surely, 2^841420475 is an apocalyptic number.

841420475 is a deficient number, since it is larger than the sum of its proper divisors (353169733).

841420475 is a wasteful number, since it uses less digits than its factorization.

841420475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795 (or 8790 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 841420475 is about 29007.2486630497. The cubic root of 841420475 is about 944.0703510214.

The spelling of 841420475 in words is "eight hundred forty-one million, four hundred twenty thousand, four hundred seventy-five".