1141864163424 has 48 divisors (see below), whose sum is σ = 3330437145840. Its totient is φ = 380621387520.

The previous prime is 1141864163423. The next prime is 1141864163437. The reversal of 1141864163424 is 4243614681411.

1141864163424 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 8 + 6 + 4 + 1 + 634 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1141864163424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141864163423) 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, 660800157 + ... + 660801884.

It is an arithmetic number, because the mean of its divisors is an integer number (69384107205).

Almost surely, 2^{1141864163424} is an apocalyptic number.

It is an amenable number.

1141864163424 is an abundant number, since it is smaller than the sum of its proper divisors (2188572982416).

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

1141864163424 is a wasteful number, since it uses less digits than its factorization.

1141864163424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321602060 (or 1321602046 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The spelling of 1141864163424 in words is "one trillion, one hundred forty-one billion, eight hundred sixty-four million, one hundred sixty-three thousand, four hundred twenty-four".