10845314479845 has 48 divisors (see below), whose sum is σ = 20951938837440. Its totient is φ = 5157400315392.

The previous prime is 10845314479819. The next prime is 10845314479849. The reversal of 10845314479845 is 54897441354801.

It is a happy number.

10845314479845 is a `hidden beast` number, since 1 + 0 + 8 + 4 + 531 + 4 + 4 + 7 + 98 + 4 + 5 = 666.

It is not a de Polignac number, because 10845314479845 - 2¹⁰ = 10845314478821 is a prime.

It is a super-2 number, since 2×10845314479845² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10845314479849) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 373061299 + ... + 373090368.

It is an arithmetic number, because the mean of its divisors is an integer number (436498725780).

Almost surely, 2^{10845314479845} is an apocalyptic number.

10845314479845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10845314479845 is a deficient number, since it is larger than the sum of its proper divisors (10106624357595).

10845314479845 is a wasteful number, since it uses less digits than its factorization.

10845314479845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746151714 (or 746151711 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 63.

The spelling of 10845314479845 in words is "ten trillion, eight hundred forty-five billion, three hundred fourteen million, four hundred seventy-nine thousand, eight hundred forty-five".