27012723845334 has 16 divisors (see below), whose sum is σ = 55888394163120. Its totient is φ = 8693750203040.

The previous prime is 27012723845297. The next prime is 27012723845351. The reversal of 27012723845334 is 43354832721072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77622769497 + ... + 77622769844.

It is an arithmetic number, because the mean of its divisors is an integer number (3493024635195).

Almost surely, 2^{27012723845334} is an apocalyptic number.

27012723845334 is an abundant number, since it is smaller than the sum of its proper divisors (28875670317786).

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

27012723845334 is a wasteful number, since it uses less digits than its factorization.

27012723845334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155245539375.

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 27012723845334 in words is "twenty-seven trillion, twelve billion, seven hundred twenty-three million, eight hundred forty-five thousand, three hundred thirty-four".