541434148639 has 8 divisors (see below), whose sum is σ = 573361335648. Its totient is φ = 509515641600.

The previous prime is 541434148631. The next prime is 541434148649. The reversal of 541434148639 is 936841434145.

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 541434148639 - 2³ = 541434148631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541434148631) 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, 2041342 + ... + 2291275.

It is an arithmetic number, because the mean of its divisors is an integer number (71670166956).

Almost surely, 2^541434148639 is an apocalyptic number.

541434148639 is a deficient number, since it is larger than the sum of its proper divisors (31927187009).

541434148639 is a wasteful number, since it uses less digits than its factorization.

541434148639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339985.

The product of its digits is 4976640, while the sum is 52.

The spelling of 541434148639 in words is "five hundred forty-one billion, four hundred thirty-four million, one hundred forty-eight thousand, six hundred thirty-nine".