1170657698472 has 256 divisors, whose sum is σ = 3426675840000. Its totient is φ = 369816606720.

The previous prime is 1170657698417. The next prime is 1170657698491. The reversal of 1170657698472 is 2748967560711.

1170657698472 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 6 + 5 + 76 + 98 + 472 = 666.

It is a super-2 number, since 2×1170657698472² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 232316929 + ... + 232321967.

It is an arithmetic number, because the mean of its divisors is an integer number (13385452500).

Almost surely, 2^{1170657698472} is an apocalyptic number.

1170657698472 is a gapful number since it is divisible by the number (12) 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 1170657698472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1713337920000).

1170657698472 is an abundant number, since it is smaller than the sum of its proper divisors (2256018141528).

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

1170657698472 is a wasteful number, since it uses less digits than its factorization.

1170657698472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841 (or 5831 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 63.

The spelling of 1170657698472 in words is "one trillion, one hundred seventy billion, six hundred fifty-seven million, six hundred ninety-eight thousand, four hundred seventy-two".