1156602432345 has 8 divisors (see below), whose sum is σ = 1850563891776. Its totient is φ = 616854630576.

The previous prime is 1156602432317. The next prime is 1156602432379. The reversal of 1156602432345 is 5432342066511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1156602432345 - 2¹² = 1156602428249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1156602432297 and 1156602432306.

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, 38553414397 + ... + 38553414426.

It is an arithmetic number, because the mean of its divisors is an integer number (231320486472).

Almost surely, 2^{1156602432345} is an apocalyptic number.

1156602432345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1156602432345 is a deficient number, since it is larger than the sum of its proper divisors (693961459431).

1156602432345 is an equidigital number, since it uses as much as digits as its factorization.

1156602432345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77106828831.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 1156602432345 its reverse (5432342066511), we get a palindrome (6588944498856).

The spelling of 1156602432345 in words is "one trillion, one hundred fifty-six billion, six hundred two million, four hundred thirty-two thousand, three hundred forty-five".