1164017443146 has 16 divisors (see below), whose sum is σ = 2332169946144. Its totient is φ = 387316637744.

The previous prime is 1164017443129. The next prime is 1164017443157. The reversal of 1164017443146 is 6413447104611.

It is a junction number, because it is equal to n+sod(n) for n = 1164017443098 and 1164017443107.

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, 172290501 + ... + 172297256.

It is an arithmetic number, because the mean of its divisors is an integer number (145760621634).

Almost surely, 2^{1164017443146} is an apocalyptic number.

1164017443146 is an abundant number, since it is smaller than the sum of its proper divisors (1168152502998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164017443146 is a wasteful number, since it uses less digits than its factorization.

1164017443146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344588325.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1164017443146 in words is "one trillion, one hundred sixty-four billion, seventeen million, four hundred forty-three thousand, one hundred forty-six".