66014250455342 has 16 divisors (see below), whose sum is σ = 115085376097920. Its totient is φ = 27812299222968.

The previous prime is 66014250455323. The next prime is 66014250455347. The reversal of 66014250455342 is 24355405241066.

It is a super-3 number, since 3×66014250455342³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66014250455347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39960199208 + ... + 39960200859.

It is an arithmetic number, because the mean of its divisors is an integer number (7192836006120).

Almost surely, 2^{66014250455342} is an apocalyptic number.

66014250455342 is a deficient number, since it is larger than the sum of its proper divisors (49071125642578).

66014250455342 is a wasteful number, since it uses less digits than its factorization.

66014250455342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79920400135.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 66014250455342 in words is "sixty-six trillion, fourteen billion, two hundred fifty million, four hundred fifty-five thousand, three hundred forty-two".