541344642 has 8 divisors (see below), whose sum is σ = 1082689296. Its totient is φ = 180448212.

The previous prime is 541344623. The next prime is 541344659. The reversal of 541344642 is 246443145.

It is a happy number.

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

541344642 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45112048 + ... + 45112059.

It is an arithmetic number, because the mean of its divisors is an integer number (135336162).

Almost surely, 2^541344642 is an apocalyptic number.

541344642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

541344642 is a wasteful number, since it uses less digits than its factorization.

541344642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90224112.

The product of its digits is 46080, while the sum is 33.

The square root of 541344642 is about 23266.8141781379. The cubic root of 541344642 is about 815.0006358282. Note that the first 3 decimals are identical.

Adding to 541344642 its reverse (246443145), we get a palindrome (787787787).

The spelling of 541344642 in words is "five hundred forty-one million, three hundred forty-four thousand, six hundred forty-two".