11446004651146 has 16 divisors (see below), whose sum is σ = 18989421439464. Its totient is φ = 5139993772224.

The previous prime is 11446004651143. The next prime is 11446004651173. The reversal of 11446004651146 is 64115640064411.

It can be written as a sum of positive squares in 4 ways, for example, as 11440392993225 + 5611657921 = 3382365^2 + 74911^2 .

It is a super-2 number, since 2×11446004651146² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11446004651143) 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, 5949065905 + ... + 5949067828.

Almost surely, 2^{11446004651146} is an apocalyptic number.

11446004651146 is a deficient number, since it is larger than the sum of its proper divisors (7543416788318).

11446004651146 is a wasteful number, since it uses less digits than its factorization.

11446004651146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898133785.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 11446004651146 in words is "eleven trillion, four hundred forty-six billion, four million, six hundred fifty-one thousand, one hundred forty-six".