542240401114 has 8 divisors (see below), whose sum is σ = 841407519060. Its totient is φ = 261771228096.

The previous prime is 542240401097. The next prime is 542240401121. The reversal of 542240401114 is 411104042245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 473639886225 + 68600514889 = 688215^2 + 261917^2 .

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

It is a super-2 number, since 2×542240401114² (a number of 24 digits) contains 22 as substring.

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, 4674486159 + ... + 4674486274.

Almost surely, 2^542240401114 is an apocalyptic number.

542240401114 is a deficient number, since it is larger than the sum of its proper divisors (299167117946).

542240401114 is a wasteful number, since it uses less digits than its factorization.

542240401114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9348972464.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 542240401114 its reverse (411104042245), we get a palindrome (953344443359).

The spelling of 542240401114 in words is "five hundred forty-two billion, two hundred forty million, four hundred one thousand, one hundred fourteen".