2134532152240 has 40 divisors (see below), whose sum is σ = 4969502935920. Its totient is φ = 852657474816.

The previous prime is 2134532152231. The next prime is 2134532152343. The reversal of 2134532152240 is 422512354312.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2134532152196 and 2134532152205.

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 7 ways as a sum of consecutive naturals, for example, 17993419 + ... + 18111658.

It is an arithmetic number, because the mean of its divisors is an integer number (124237573398).

Almost surely, 2^{2134532152240} is an apocalyptic number.

2134532152240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134532152240 is an abundant number, since it is smaller than the sum of its proper divisors (2834970783680).

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

2134532152240 is a wasteful number, since it uses less digits than its factorization.

2134532152240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36105829 (or 36105823 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 2134532152240 in words is "two trillion, one hundred thirty-four billion, five hundred thirty-two million, one hundred fifty-two thousand, two hundred forty".