1010402553441 has 4 divisors (see below), whose sum is σ = 1347203404592. Its totient is φ = 673601702292.

The previous prime is 1010402553401. The next prime is 1010402553451. The reversal of 1010402553441 is 1443552040101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1010402553441 - 2¹⁰ = 1010402552417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010402553399 and 1010402553408.

It is not an unprimeable number, because it can be changed into a prime (1010402553401) 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, 168400425571 + ... + 168400425576.

It is an arithmetic number, because the mean of its divisors is an integer number (336800851148).

Almost surely, 2^{1010402553441} is an apocalyptic number.

It is an amenable number.

1010402553441 is a deficient number, since it is larger than the sum of its proper divisors (336800851151).

1010402553441 is an equidigital number, since it uses as much as digits as its factorization.

1010402553441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336800851150.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1010402553441 its reverse (1443552040101), we get a palindrome (2453954593542).

The spelling of 1010402553441 in words is "one trillion, ten billion, four hundred two million, five hundred fifty-three thousand, four hundred forty-one".