1005402244334 has 16 divisors (see below), whose sum is σ = 1573781311872. Its totient is φ = 480811480248.

The previous prime is 1005402244333. The next prime is 1005402244337. The reversal of 1005402244334 is 4334422045001.

1005402244334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1005402244334³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1005402244334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005402244333) 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, 68864 + ... + 1419699.

It is an arithmetic number, because the mean of its divisors is an integer number (98361331992).

Almost surely, 2^{1005402244334} is an apocalyptic number.

1005402244334 is a deficient number, since it is larger than the sum of its proper divisors (568379067538).

1005402244334 is a wasteful number, since it uses less digits than its factorization.

1005402244334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503271.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 1005402244334 its reverse (4334422045001), we get a palindrome (5339824289335).

The spelling of 1005402244334 in words is "one trillion, five billion, four hundred two million, two hundred forty-four thousand, three hundred thirty-four".