542600126117 has 16 divisors (see below), whose sum is σ = 623333335680. Its totient is φ = 462672184128.

The previous prime is 542600126099. The next prime is 542600126119. The reversal of 542600126117 is 711621006245.

It is not a de Polignac number, because 542600126117 - 2¹⁶ = 542600060581 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 (542600126119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16447403 + ... + 16480359.

It is an arithmetic number, because the mean of its divisors is an integer number (38958333480).

Almost surely, 2^542600126117 is an apocalyptic number.

It is an amenable number.

542600126117 is a deficient number, since it is larger than the sum of its proper divisors (80733209563).

542600126117 is a wasteful number, since it uses less digits than its factorization.

542600126117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45100.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 542600126117 in words is "five hundred forty-two billion, six hundred million, one hundred twenty-six thousand, one hundred seventeen".