11446133021534 has 16 divisors (see below), whose sum is σ = 17915827642272. Its totient is φ = 5474194395648.

The previous prime is 11446133021483. The next prime is 11446133021551. The reversal of 11446133021534 is 43512033164411.

It is a super-2 number, since 2×11446133021534² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5361902 + ... + 7186254.

It is an arithmetic number, because the mean of its divisors is an integer number (1119739227642).

Almost surely, 2^{11446133021534} is an apocalyptic number.

11446133021534 is a deficient number, since it is larger than the sum of its proper divisors (6469694620738).

11446133021534 is a wasteful number, since it uses less digits than its factorization.

11446133021534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960771.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 11446133021534 its reverse (43512033164411), we get a palindrome (54958166185945).

The spelling of 11446133021534 in words is "eleven trillion, four hundred forty-six billion, one hundred thirty-three million, twenty-one thousand, five hundred thirty-four".