1634145608036 has 6 divisors (see below), whose sum is σ = 2859754814070. Its totient is φ = 817072804016.

The previous prime is 1634145608009. The next prime is 1634145608041. The reversal of 1634145608036 is 6308065414361.

It can be written as a sum of positive squares in only one way, i.e., 1493675065600 + 140470542436 = 1222160^2 + 374794^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204268201001 + ... + 204268201008.

It is an arithmetic number, because the mean of its divisors is an integer number (476625802345).

Almost surely, 2^{1634145608036} is an apocalyptic number.

It is an amenable number.

1634145608036 is a deficient number, since it is larger than the sum of its proper divisors (1225609206034).

1634145608036 is a wasteful number, since it uses less digits than its factorization.

1634145608036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408536402013 (or 408536402011 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 1634145608036 in words is "one trillion, six hundred thirty-four billion, one hundred forty-five million, six hundred eight thousand, thirty-six".