1141031400012 has 36 divisors (see below), whose sum is σ = 3296312934096. Its totient is φ = 326008971360.

The previous prime is 1141031400011. The next prime is 1141031400013. The reversal of 1141031400012 is 2100041301411.

It is an interprime number because it is at equal distance from previous prime (1141031400011) and next prime (1141031400013).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1141031400011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2263950939 + ... + 2263951442.

Almost surely, 2^{1141031400012} is an apocalyptic number.

1141031400012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141031400012 is an abundant number, since it is smaller than the sum of its proper divisors (2155281534084).

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

1141031400012 is a wasteful number, since it uses less digits than its factorization.

1141031400012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527902398 (or 4527902393 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1141031400012 its reverse (2100041301411), we get a palindrome (3241072701423).

The spelling of 1141031400012 in words is "one trillion, one hundred forty-one billion, thirty-one million, four hundred thousand, twelve".