65021142354054 has 8 divisors (see below), whose sum is σ = 130042284708120. Its totient is φ = 21673714118016.

The previous prime is 65021142354043. The next prime is 65021142354079. The reversal of 65021142354054 is 45045324112056.

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

65021142354054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 65021142353997 and 65021142354015.

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, 5418428529499 + ... + 5418428529510.

It is an arithmetic number, because the mean of its divisors is an integer number (16255285588515).

Almost surely, 2^{65021142354054} is an apocalyptic number.

65021142354054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65021142354054 is a wasteful number, since it uses less digits than its factorization.

65021142354054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10836857059014.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 65021142354054 in words is "sixty-five trillion, twenty-one billion, one hundred forty-two million, three hundred fifty-four thousand, fifty-four".