1141872232016 has 20 divisors (see below), whose sum is σ = 2228293838400. Its totient is φ = 566828660832.

The previous prime is 1141872232001. The next prime is 1141872232019. The reversal of 1141872232016 is 6102322781411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141872232019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256713656 + ... + 256718103.

It is an arithmetic number, because the mean of its divisors is an integer number (111414691920).

Almost surely, 2^{1141872232016} is an apocalyptic number.

1141872232016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1141872232016 is a deficient number, since it is larger than the sum of its proper divisors (1086421606384).

1141872232016 is a wasteful number, since it uses less digits than its factorization.

1141872232016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513431906 (or 513431900 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 1141872232016 in words is "one trillion, one hundred forty-one billion, eight hundred seventy-two million, two hundred thirty-two thousand, sixteen".