74410454064101 has 4 divisors (see below), whose sum is σ = 74648187144492. Its totient is φ = 74172720983712.

The previous prime is 74410454064091. The next prime is 74410454064103. The reversal of 74410454064101 is 10146045401447.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 617646669025 + 73792807395076 = 785905^2 + 8590274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74410454064101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74410454064103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118866539726 + ... + 118866540351.

It is an arithmetic number, because the mean of its divisors is an integer number (18662046786123).

Almost surely, 2^{74410454064101} is an apocalyptic number.

It is an amenable number.

74410454064101 is a deficient number, since it is larger than the sum of its proper divisors (237733080391).

74410454064101 is a wasteful number, since it uses less digits than its factorization.

74410454064101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237733080390.

The product of its (nonzero) digits is 215040, while the sum is 41.

Adding to 74410454064101 its reverse (10146045401447), we get a palindrome (84556499465548).

The spelling of 74410454064101 in words is "seventy-four trillion, four hundred ten billion, four hundred fifty-four million, sixty-four thousand, one hundred one".