400230141 has 8 divisors (see below), whose sum is σ = 534266304. Its totient is φ = 266507040.

The previous prime is 400230121. The next prime is 400230143. The reversal of 400230141 is 141032004.

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

It is not a de Polignac number, because 400230141 - 2⁵ = 400230109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 400230141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400230143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75265 + ... + 80406.

It is an arithmetic number, because the mean of its divisors is an integer number (66783288).

Almost surely, 2^400230141 is an apocalyptic number.

It is an amenable number.

400230141 is a deficient number, since it is larger than the sum of its proper divisors (134036163).

400230141 is a wasteful number, since it uses less digits than its factorization.

400230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156531.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 400230141 is about 20005.7526976617. The cubic root of 400230141 is about 736.9475804183.

Adding to 400230141 its reverse (141032004), we get a palindrome (541262145).

It can be divided in two parts, 4002 and 30141, that added together give a palindrome (34143).

The spelling of 400230141 in words is "four hundred million, two hundred thirty thousand, one hundred forty-one".