1180401180480 has 280 divisors, whose sum is σ = 4419890962080. Its totient is φ = 298206489600.

The previous prime is 1180401180473. The next prime is 1180401180481. The reversal of 1180401180480 is 840811040811.

1180401180480 is a `hidden beast` number, since 11 + 80 + 4 + 0 + 11 + 80 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180401180481) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 705946 + ... + 1690905.

Almost surely, 2^{1180401180480} is an apocalyptic number.

1180401180480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1180401180480 is an abundant number, since it is smaller than the sum of its proper divisors (3239489781600).

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

1180401180480 is a wasteful number, since it uses less digits than its factorization.

1180401180480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396899 (or 2396880 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 36.

The spelling of 1180401180480 in words is "one trillion, one hundred eighty billion, four hundred one million, one hundred eighty thousand, four hundred eighty".