542034126612066 has 32 divisors (see below), whose sum is σ = 1183806091199808. Its totient is φ = 164088018613440.

The previous prime is 542034126612019. The next prime is 542034126612113. The reversal of 542034126612066 is 660216621430245.

It is an interprime number because it is at equal distance from previous prime (542034126612019) and next prime (542034126612113).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4118609365 + ... + 4118740968.

It is an arithmetic number, because the mean of its divisors is an integer number (36993940349994).

Almost surely, 2^{542034126612066} is an apocalyptic number.

542034126612066 is an abundant number, since it is smaller than the sum of its proper divisors (641771964587742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542034126612066 is a wasteful number, since it uses less digits than its factorization.

542034126612066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8237351346.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 542034126612066 in words is "five hundred forty-two trillion, thirty-four billion, one hundred twenty-six million, six hundred twelve thousand, sixty-six".