11860435879245 has 32 divisors (see below), whose sum is σ = 21575573289600. Its totient is φ = 6178459617792.

The previous prime is 11860435879241. The next prime is 11860435879247. The reversal of 11860435879245 is 54297853406811.

It is a happy number.

11860435879245 is a `hidden beast` number, since 1 + 1 + 8 + 6 + 0 + 4 + 3 + 587 + 9 + 2 + 45 = 666.

It is not a de Polignac number, because 11860435879245 - 2² = 11860435879241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11860435879241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1021564900 + ... + 1021576509.

It is an arithmetic number, because the mean of its divisors is an integer number (674236665300).

It is a 1-persistent number, because it is pandigital, but 2⋅11860435879245 = 23720871758490 is not.

Almost surely, 2^{11860435879245} is an apocalyptic number.

11860435879245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11860435879245 is a deficient number, since it is larger than the sum of its proper divisors (9715137410355).

11860435879245 is a wasteful number, since it uses less digits than its factorization.

11860435879245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043141466 (or 2043141460 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 11860435879245 in words is "eleven trillion, eight hundred sixty billion, four hundred thirty-five million, eight hundred seventy-nine thousand, two hundred forty-five".