1354134850929 has 189 divisors, whose sum is σ = 2431626782601. Its totient is φ = 751546570320.

The previous prime is 1354134850891. The next prime is 1354134850933. The reversal of 1354134850929 is 9290584314531.

The square root of 1354134850929 is 1163673.

It is a perfect power (a square), and thus also a powerful number.

1354134850929 is a `hidden beast` number, since 1 + 3 + 541 + 3 + 4 + 8 + 5 + 0 + 92 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (189).

It is not a de Polignac number, because 1354134850929 - 2²³ = 1354126462321 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1354134852929) by changing a digit.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 10336907194 + ... + 10336907324.

Almost surely, 2^{1354134850929} is an apocalyptic number.

1354134850929 is the 1163673-rd square number.

1354134850929 is the 581837-th centered octagonal number.

It is an amenable number.

1354134850929 is a deficient number, since it is larger than the sum of its proper divisors (1077491931672).

1354134850929 is an frugal number, since it uses more digits than its factorization.

1354134850929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 1354134850929 in words is "one trillion, three hundred fifty-four billion, one hundred thirty-four million, eight hundred fifty thousand, nine hundred twenty-nine".