2533234405140 has 36 divisors (see below), whose sum is σ = 7684144362804. Its totient is φ = 675529174656.

The previous prime is 2533234405127. The next prime is 2533234405151. The reversal of 2533234405140 is 415044323352.

2533234405140 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 234 + 405 + 14 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 411440142096 + 2121794263044 = 641436^2 + 1456638^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2533234405095 and 2533234405104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7036762057 + ... + 7036762416.

Almost surely, 2^{2533234405140} is an apocalyptic number.

2533234405140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2533234405140 is an abundant number, since it is smaller than the sum of its proper divisors (5150909957664).

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

2533234405140 is a wasteful number, since it uses less digits than its factorization.

2533234405140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14073524488 (or 14073524483 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2533234405140 its reverse (415044323352), we get a palindrome (2948278728492).

The spelling of 2533234405140 in words is "two trillion, five hundred thirty-three billion, two hundred thirty-four million, four hundred five thousand, one hundred forty".