401230134 has 48 divisors (see below), whose sum is σ = 883943424. Its totient is φ = 131511600.

The previous prime is 401230133. The next prime is 401230153. The reversal of 401230134 is 431032104.

401230134 is a `hidden beast` number, since 401 + 230 + 1 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401230133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404379 + ... + 405369.

It is an arithmetic number, because the mean of its divisors is an integer number (18415488).

Almost surely, 2^401230134 is an apocalyptic number.

401230134 is an abundant number, since it is smaller than the sum of its proper divisors (482713290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401230134 is a wasteful number, since it uses less digits than its factorization.

401230134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 401230134 is about 20030.7297420738. The cubic root of 401230134 is about 737.5608355064.

Adding to 401230134 its reverse (431032104), we get a palindrome (832262238).

The spelling of 401230134 in words is "four hundred one million, two hundred thirty thousand, one hundred thirty-four".