1141251612242 has 8 divisors (see below), whose sum is σ = 1956431335296. Its totient is φ = 489107833812.

The previous prime is 1141251612229. The next prime is 1141251612299. The reversal of 1141251612242 is 2422161521411.

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

It is a junction number, because it is equal to n+sod(n) for n = 1141251612199 and 1141251612208.

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, 40758986138 + ... + 40758986165.

It is an arithmetic number, because the mean of its divisors is an integer number (244553916912).

Almost surely, 2^{1141251612242} is an apocalyptic number.

1141251612242 is a deficient number, since it is larger than the sum of its proper divisors (815179723054).

1141251612242 is an equidigital number, since it uses as much as digits as its factorization.

1141251612242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81517972312.

The product of its digits is 7680, while the sum is 32.

The spelling of 1141251612242 in words is "one trillion, one hundred forty-one billion, two hundred fifty-one million, six hundred twelve thousand, two hundred forty-two".