1141023245451 has 8 divisors (see below), whose sum is σ = 1521467410944. Its totient is φ = 760630621800.

The previous prime is 1141023245393. The next prime is 1141023245471. The reversal of 1141023245451 is 1545423201411.

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

It is not a de Polignac number, because 1141023245451 - 2²¹ = 1141021148299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141023245471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12833775 + ... + 12922376.

It is an arithmetic number, because the mean of its divisors is an integer number (190183426368).

Almost surely, 2^{1141023245451} is an apocalyptic number.

1141023245451 is a deficient number, since it is larger than the sum of its proper divisors (380444165493).

1141023245451 is a wasteful number, since it uses less digits than its factorization.

1141023245451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25770921.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 1141023245451 its reverse (1545423201411), we get a palindrome (2686446446862).

The spelling of 1141023245451 in words is "one trillion, one hundred forty-one billion, twenty-three million, two hundred forty-five thousand, four hundred fifty-one".