1780114676368 has 40 divisors (see below), whose sum is σ = 3945925658880. Its totient is φ = 762085032960.

The previous prime is 1780114676341. The next prime is 1780114676381. The reversal of 1780114676368 is 8636764110871.

It is a happy number.

It is a super-2 number, since 2×1780114676368² (a number of 25 digits) contains 22 as substring.

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, 8450248 + ... + 8658343.

It is an arithmetic number, because the mean of its divisors is an integer number (98648141472).

Almost surely, 2^{1780114676368} is an apocalyptic number.

It is an amenable number.

1780114676368 is an abundant number, since it is smaller than the sum of its proper divisors (2165810982512).

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

1780114676368 is a wasteful number, since it uses less digits than its factorization.

1780114676368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17109535 (or 17109529 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 1780114676368 in words is "one trillion, seven hundred eighty billion, one hundred fourteen million, six hundred seventy-six thousand, three hundred sixty-eight".