1141331421032 has 64 divisors (see below), whose sum is σ = 2400003440640. Its totient is φ = 504386136000.

The previous prime is 1141331421019. The next prime is 1141331421037. The reversal of 1141331421032 is 2301241331411.

It is a junction number, because it is equal to n+sod(n) for n = 1141331420992 and 1141331421010.

It is not an unprimeable number, because it can be changed into a prime (1141331421037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289208 + ... + 1538279.

It is an arithmetic number, because the mean of its divisors is an integer number (37500053760).

Almost surely, 2^{1141331421032} is an apocalyptic number.

It is an amenable number.

1141331421032 is an abundant number, since it is smaller than the sum of its proper divisors (1258672019608).

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

1141331421032 is a wasteful number, since it uses less digits than its factorization.

1141331421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827702 (or 1827698 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1141331421032 its reverse (2301241331411), we get a palindrome (3442572752443).

The spelling of 1141331421032 in words is "one trillion, one hundred forty-one billion, three hundred thirty-one million, four hundred twenty-one thousand, thirty-two".