2532123142 has 8 divisors (see below), whose sum is σ = 3801454056. Its totient is φ = 1264971792.

The previous prime is 2532123133. The next prime is 2532123169. The reversal of 2532123142 is 2413212352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541983 + ... + 546634.

It is an arithmetic number, because the mean of its divisors is an integer number (475181757).

Almost surely, 2^2532123142 is an apocalyptic number.

2532123142 is a deficient number, since it is larger than the sum of its proper divisors (1269330914).

2532123142 is a wasteful number, since it uses less digits than its factorization.

2532123142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089782.

The product of its digits is 2880, while the sum is 25.

The square root of 2532123142 is about 50320.2061005318. The cubic root of 2532123142 is about 1362.9971282699.

Adding to 2532123142 its reverse (2413212352), we get a palindrome (4945335494).

The spelling of 2532123142 in words is "two billion, five hundred thirty-two million, one hundred twenty-three thousand, one hundred forty-two".