1120140452254 has 8 divisors (see below), whose sum is σ = 1687182507648. Its totient is φ = 557746283040.

The previous prime is 1120140452231. The next prime is 1120140452269. The reversal of 1120140452254 is 4522540410211.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161970942 + ... + 1161971905.

It is an arithmetic number, because the mean of its divisors is an integer number (210897813456).

Almost surely, 2^{1120140452254} is an apocalyptic number.

1120140452254 is a deficient number, since it is larger than the sum of its proper divisors (567042055394).

1120140452254 is a wasteful number, since it uses less digits than its factorization.

1120140452254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323943090.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 1120140452254 its reverse (4522540410211), we get a palindrome (5642680862465).

The spelling of 1120140452254 in words is "one trillion, one hundred twenty billion, one hundred forty million, four hundred fifty-two thousand, two hundred fifty-four".