1170430072000 has 672 divisors, whose sum is σ = 3601422190080. Its totient is φ = 374792140800.

The previous prime is 1170430071959. The next prime is 1170430072001. The reversal of 1170430072000 is 2700340711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1170430072001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 387686491 + ... + 387689509.

Almost surely, 2^{1170430072000} is an apocalyptic number.

1170430072000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170430072000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800711095040).

1170430072000 is an abundant number, since it is smaller than the sum of its proper divisors (2430992118080).

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

1170430072000 is a wasteful number, since it uses less digits than its factorization.

1170430072000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The spelling of 1170430072000 in words is "one trillion, one hundred seventy billion, four hundred thirty million, seventy-two thousand".