1114623680445 has 256 divisors, whose sum is σ = 2272997376000. Its totient is φ = 513307238400.

The previous prime is 1114623680437. The next prime is 1114623680447. The reversal of 1114623680445 is 5440863264111.

1114623680445 is a `hidden beast` number, since 1 + 1 + 14 + 623 + 6 + 8 + 0 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 1114623680445 - 2³ = 1114623680437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1114623680445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114623680447) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1199809741 + ... + 1199810669.

It is an arithmetic number, because the mean of its divisors is an integer number (8878896000).

Almost surely, 2^{1114623680445} is an apocalyptic number.

1114623680445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114623680445 is an abundant number, since it is smaller than the sum of its proper divisors (1158373695555).

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

1114623680445 is a wasteful number, since it uses less digits than its factorization.

1114623680445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 1114623680445 in words is "one trillion, one hundred fourteen billion, six hundred twenty-three million, six hundred eighty thousand, four hundred forty-five".