1180408340784 has 80 divisors (see below), whose sum is σ = 3229127331552. Its totient is φ = 370282512384.

The previous prime is 1180408340719. The next prime is 1180408340879. The reversal of 1180408340784 is 4870438040811.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7620652 + ... + 7774004.

Almost surely, 2^{1180408340784} is an apocalyptic number.

It is an amenable number.

1180408340784 is an abundant number, since it is smaller than the sum of its proper divisors (2048718990768).

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

1180408340784 is a wasteful number, since it uses less digits than its factorization.

1180408340784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162814 (or 162808 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 1180408340784 in words is "one trillion, one hundred eighty billion, four hundred eight million, three hundred forty thousand, seven hundred eighty-four".