1119061684678 has 16 divisors (see below), whose sum is σ = 1918498924800. Its totient is φ = 479570998536.

The previous prime is 1119061684669. The next prime is 1119061684777. The reversal of 1119061684678 is 8764861609111.

It is a happy number.

It is a super-2 number, since 2×1119061684678² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1978978 + ... + 2480821.

It is an arithmetic number, because the mean of its divisors is an integer number (119906182800).

Almost surely, 2^{1119061684678} is an apocalyptic number.

1119061684678 is a deficient number, since it is larger than the sum of its proper divisors (799437240122).

1119061684678 is a wasteful number, since it uses less digits than its factorization.

1119061684678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477731.

The product of its (nonzero) digits is 3483648, while the sum is 58.

The spelling of 1119061684678 in words is "one trillion, one hundred nineteen billion, sixty-one million, six hundred eighty-four thousand, six hundred seventy-eight".