11605400008670 has 32 divisors (see below), whose sum is σ = 22767665209632. Its totient is φ = 4233443409792.

The previous prime is 11605400008669. The next prime is 11605400008693. The reversal of 11605400008670 is 7680000450611.

It is a super-2 number, since 2×11605400008670² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537774197 + ... + 537795776.

It is an arithmetic number, because the mean of its divisors is an integer number (711489537801).

Almost surely, 2^{11605400008670} is an apocalyptic number.

11605400008670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11605400008670 is a deficient number, since it is larger than the sum of its proper divisors (11162265200962).

11605400008670 is a wasteful number, since it uses less digits than its factorization.

11605400008670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075570076.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 11605400008670 in words is "eleven trillion, six hundred five billion, four hundred million, eight thousand, six hundred seventy".