542341611 has 12 divisors (see below), whose sum is σ = 895294192. Its totient is φ = 309909456.

The previous prime is 542341607. The next prime is 542341637. The reversal of 542341611 is 116143245.

It is a happy number.

542341611 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 41 + 611 = 666.

It is not a de Polignac number, because 542341611 - 2² = 542341607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542341651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4304236 + ... + 4304361.

Almost surely, 2^542341611 is an apocalyptic number.

542341611 is a deficient number, since it is larger than the sum of its proper divisors (352952581).

542341611 is a wasteful number, since it uses less digits than its factorization.

542341611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8608610 (or 8608607 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 542341611 is about 23288.2290224053. The cubic root of 542341611 is about 815.5006451359.

Adding to 542341611 its reverse (116143245), we get a palindrome (658484856).

The spelling of 542341611 in words is "five hundred forty-two million, three hundred forty-one thousand, six hundred eleven".