2542131134 has 8 divisors (see below), whose sum is σ = 3815556840. Its totient is φ = 1270278856.

The previous prime is 2542131133. The next prime is 2542131197. The reversal of 2542131134 is 4311312452.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542131131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389309 + ... + 395784.

It is an arithmetic number, because the mean of its divisors is an integer number (476944605).

Almost surely, 2^2542131134 is an apocalyptic number.

2542131134 is a deficient number, since it is larger than the sum of its proper divisors (1273425706).

2542131134 is a wasteful number, since it uses less digits than its factorization.

2542131134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786714.

The product of its digits is 2880, while the sum is 26.

The square root of 2542131134 is about 50419.5511086721. The cubic root of 2542131134 is about 1364.7904760541.

Adding to 2542131134 its reverse (4311312452), we get a palindrome (6853443586).

The spelling of 2542131134 in words is "two billion, five hundred forty-two million, one hundred thirty-one thousand, one hundred thirty-four".