33134402550001 has 9 divisors (see below), whose sum is σ = 33183893675649. Its totient is φ = 33084985152336.

The previous prime is 33134402549981. The next prime is 33134402550049. The reversal of 33134402550001 is 10005520443133.

The square root of 33134402550001 is 5756249.

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

It can be written as a sum of positive squares in 4 ways, for example, as 564110001 + 33133838440000 = 23751^2 + 5756200^2 .

It is not a de Polignac number, because 33134402550001 - 2¹³ = 33134402541809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33134402550061) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4219326591 + ... + 4219334443.

Almost surely, 2^{33134402550001} is an apocalyptic number.

33134402550001 is the 5756249-th square number.

33134402550001 is the 2878125-th centered octagonal number.

It is an amenable number.

33134402550001 is a deficient number, since it is larger than the sum of its proper divisors (49491125648).

33134402550001 is an frugal number, since it uses more digits than its factorization.

33134402550001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17172 (or 8586 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 33134402550001 its reverse (10005520443133), we get a palindrome (43139922993134).

The spelling of 33134402550001 in words is "thirty-three trillion, one hundred thirty-four billion, four hundred two million, five hundred fifty thousand, one".