1141403433251 has 4 divisors (see below), whose sum is σ = 1141459616712. Its totient is φ = 1141347249792.

The previous prime is 1141403433241. The next prime is 1141403433299. The reversal of 1141403433251 is 1523343041411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1141403433251 - 2⁶ = 1141403433187 is a prime.

It is a super-3 number, since 3×1141403433251³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141403433241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28061246 + ... + 28101891.

It is an arithmetic number, because the mean of its divisors is an integer number (285364904178).

Almost surely, 2^{1141403433251} is an apocalyptic number.

1141403433251 is a deficient number, since it is larger than the sum of its proper divisors (56183461).

1141403433251 is an equidigital number, since it uses as much as digits as its factorization.

1141403433251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56183460.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1141403433251 its reverse (1523343041411), we get a palindrome (2664746474662).

The spelling of 1141403433251 in words is "one trillion, one hundred forty-one billion, four hundred three million, four hundred thirty-three thousand, two hundred fifty-one".