42140214823047 has 24 divisors (see below), whose sum is σ = 62017619784960. Its totient is φ = 25432664149200.

The previous prime is 42140214822971. The next prime is 42140214823067. The reversal of 42140214823047 is 74032841204124.

It is not a de Polignac number, because 42140214823047 - 2⁷ = 42140214822919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42140214823067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242776729 + ... + 242950242.

It is an arithmetic number, because the mean of its divisors is an integer number (2584067491040).

Almost surely, 2^{42140214823047} is an apocalyptic number.

42140214823047 is a deficient number, since it is larger than the sum of its proper divisors (19877404961913).

42140214823047 is a wasteful number, since it uses less digits than its factorization.

42140214823047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485727235 (or 485727224 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 42140214823047 in words is "forty-two trillion, one hundred forty billion, two hundred fourteen million, eight hundred twenty-three thousand, forty-seven".