741252040030821 has 8 divisors (see below), whose sum is σ = 1078184785499424. Its totient is φ = 449243660624720.

The previous prime is 741252040030819. The next prime is 741252040030883. The reversal of 741252040030821 is 128030040252147.

It is a happy number.

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 741252040030821 - 2¹ = 741252040030819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 741252040030821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741252040031821) 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, 11231091515586 + ... + 11231091515651.

It is an arithmetic number, because the mean of its divisors is an integer number (134773098187428).

Almost surely, 2^{741252040030821} is an apocalyptic number.

It is an amenable number.

741252040030821 is a deficient number, since it is larger than the sum of its proper divisors (336932745468603).

741252040030821 is a wasteful number, since it uses less digits than its factorization.

741252040030821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22462183031251.

The product of its (nonzero) digits is 107520, while the sum is 39.

Adding to 741252040030821 its reverse (128030040252147), we get a palindrome (869282080282968).

The spelling of 741252040030821 in words is "seven hundred forty-one trillion, two hundred fifty-two billion, forty million, thirty thousand, eight hundred twenty-one".