1534166260434 has 12 divisors (see below), whose sum is σ = 3324026897646. Its totient is φ = 511388753472.

The previous prime is 1534166260421. The next prime is 1534166260513. The reversal of 1534166260434 is 4340626614351.

1534166260434 is a `hidden beast` number, since 1 + 5 + 3 + 4 + 1 + 6 + 6 + 2 + 604 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1242076815225 + 292089445209 = 1114485^2 + 540453^2 .

It is a super-2 number, since 2×1534166260434² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1534166260434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42615729439 + ... + 42615729474.

Almost surely, 2^{1534166260434} is an apocalyptic number.

1534166260434 is an abundant number, since it is smaller than the sum of its proper divisors (1789860637212).

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

1534166260434 is a wasteful number, since it uses less digits than its factorization.

1534166260434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85231458921 (or 85231458918 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 1534166260434 in words is "one trillion, five hundred thirty-four billion, one hundred sixty-six million, two hundred sixty thousand, four hundred thirty-four".