542120415614 has 4 divisors (see below), whose sum is σ = 813180623424. Its totient is φ = 271060207806.

The previous prime is 542120415593. The next prime is 542120415623. The reversal of 542120415614 is 416514021245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135530103902 + ... + 135530103905.

It is an arithmetic number, because the mean of its divisors is an integer number (203295155856).

Almost surely, 2^542120415614 is an apocalyptic number.

542120415614 is a deficient number, since it is larger than the sum of its proper divisors (271060207810).

542120415614 is a wasteful number, since it uses less digits than its factorization.

542120415614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271060207809.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 542120415614 its reverse (416514021245), we get a palindrome (958634436859).

The spelling of 542120415614 in words is "five hundred forty-two billion, one hundred twenty million, four hundred fifteen thousand, six hundred fourteen".