65020055450342 has 8 divisors (see below), whose sum is σ = 100893189492000. Its totient is φ = 31388992286344.

The previous prime is 65020055450321. The next prime is 65020055450393. The reversal of 65020055450342 is 24305455002056.

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

It is a super-2 number, since 2×65020055450342² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65020055450342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560517719342 + ... + 560517719457.

It is an arithmetic number, because the mean of its divisors is an integer number (12611648686500).

Almost surely, 2^{65020055450342} is an apocalyptic number.

65020055450342 is a deficient number, since it is larger than the sum of its proper divisors (35873134041658).

65020055450342 is a wasteful number, since it uses less digits than its factorization.

65020055450342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121035438830.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 65020055450342 in words is "sixty-five trillion, twenty billion, fifty-five million, four hundred fifty thousand, three hundred forty-two".