1114867916450 has 18 divisors (see below), whose sum is σ = 2073668211729. Its totient is φ = 445944180120.

The previous prime is 1114867916417. The next prime is 1114867916473. The reversal of 1114867916450 is 546197684111.

It can be written as a sum of positive squares in 2 ways, for example, as 1092570558121 + 22297358329 = 1045261^2 + 149323^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=746615.

It is a super-2 number, since 2×1114867916450² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114867916392 and 1114867916401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7391489 + ... + 7540811.

Almost surely, 2^{1114867916450} is an apocalyptic number.

1114867916450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1114867916450 is a deficient number, since it is larger than the sum of its proper divisors (958800295279).

1114867916450 is an frugal number, since it uses more digits than its factorization.

1114867916450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298658 (or 149330 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 53.

The spelling of 1114867916450 in words is "one trillion, one hundred fourteen billion, eight hundred sixty-seven million, nine hundred sixteen thousand, four hundred fifty".