11845920170 has 32 divisors (see below), whose sum is σ = 24428390400. Its totient is φ = 4051518336.

The previous prime is 11845920143. The next prime is 11845920173. The reversal of 11845920170 is 7102954811.

11845920170 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11845920170³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11845920173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178250 + ... + 235509.

It is an arithmetic number, because the mean of its divisors is an integer number (763387200).

Almost surely, 2^11845920170 is an apocalyptic number.

11845920170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11845920170 is an abundant number, since it is smaller than the sum of its proper divisors (12582470230).

11845920170 is a wasteful number, since it uses less digits than its factorization.

11845920170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414182.

The product of its (nonzero) digits is 20160, while the sum is 38.

The spelling of 11845920170 in words is "eleven billion, eight hundred forty-five million, nine hundred twenty thousand, one hundred seventy".