1180020014 has 16 divisors (see below), whose sum is σ = 1955635488. Its totient is φ = 531159552.

The previous prime is 1180020011. The next prime is 1180020073. The reversal of 1180020014 is 4100200811.

It is a super-3 number, since 3×1180020014³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1180019974 and 1180020001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180020011) 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, 753707 + ... + 755270.

It is an arithmetic number, because the mean of its divisors is an integer number (122227218).

Almost surely, 2^1180020014 is an apocalyptic number.

1180020014 is a deficient number, since it is larger than the sum of its proper divisors (775615474).

1180020014 is a wasteful number, since it uses less digits than its factorization.

1180020014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509019.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1180020014 is about 34351.4193884328. The cubic root of 1180020014 is about 1056.7277795838.

Adding to 1180020014 its reverse (4100200811), we get a palindrome (5280220825).

The spelling of 1180020014 in words is "one billion, one hundred eighty million, twenty thousand, fourteen".