214386140739 has 8 divisors (see below), whose sum is σ = 289874218752. Its totient is φ = 140911078280.

The previous prime is 214386140713. The next prime is 214386140741. The reversal of 214386140739 is 937041683412.

214386140739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214386140739 - 2⁵ = 214386140707 is a prime.

It is a super-2 number, since 2×214386140739² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214386140779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503253639 + ... + 503254064.

It is an arithmetic number, because the mean of its divisors is an integer number (36234277344).

Almost surely, 2^214386140739 is an apocalyptic number.

214386140739 is a deficient number, since it is larger than the sum of its proper divisors (75488078013).

214386140739 is a wasteful number, since it uses less digits than its factorization.

214386140739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006507777.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 214386140739 in words is "two hundred fourteen billion, three hundred eighty-six million, one hundred forty thousand, seven hundred thirty-nine".