541400231 has 8 divisors (see below), whose sum is σ = 570108720. Its totient is φ = 512713152.

The previous prime is 541400227. The next prime is 541400287. The reversal of 541400231 is 132004145.

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 541400231 - 2² = 541400227 is a prime.

It is a super-2 number, since 2×541400231² = 586228420253706722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541400201) 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, 94361 + ... + 99933.

It is an arithmetic number, because the mean of its divisors is an integer number (71263590).

Almost surely, 2^541400231 is an apocalyptic number.

541400231 is a deficient number, since it is larger than the sum of its proper divisors (28708489).

541400231 is a wasteful number, since it uses less digits than its factorization.

541400231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10705.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 541400231 is about 23268.0087459155. The cubic root of 541400231 is about 815.0285315014.

Adding to 541400231 its reverse (132004145), we get a palindrome (673404376).

The spelling of 541400231 in words is "five hundred forty-one million, four hundred thousand, two hundred thirty-one".