1134231340242 has 64 divisors (see below), whose sum is σ = 3045768090624. Its totient is φ = 271943576640.

The previous prime is 1134231340241. The next prime is 1134231340267. The reversal of 1134231340242 is 2420431324311.

It is not an unprimeable number, because it can be changed into a prime (1134231340241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94418848 + ... + 94430859.

It is an arithmetic number, because the mean of its divisors is an integer number (47590126416).

Almost surely, 2^{1134231340242} is an apocalyptic number.

1134231340242 is an abundant number, since it is smaller than the sum of its proper divisors (1911536750382).

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

1134231340242 is a wasteful number, since it uses less digits than its factorization.

1134231340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188849743.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1134231340242 its reverse (2420431324311), we get a palindrome (3554662664553).

The spelling of 1134231340242 in words is "one trillion, one hundred thirty-four billion, two hundred thirty-one million, three hundred forty thousand, two hundred forty-two".