2269180271340 has 36 divisors (see below), whose sum is σ = 6883180156944. Its totient is φ = 605114738976.

The previous prime is 2269180271287. The next prime is 2269180271389. The reversal of 2269180271340 is 431720819622.

2269180271340 is a `hidden beast` number, since 2 + 2 + 69 + 180 + 2 + 71 + 340 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6303278352 + ... + 6303278711.

It is an arithmetic number, because the mean of its divisors is an integer number (191199448804).

Almost surely, 2^{2269180271340} is an apocalyptic number.

2269180271340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2269180271340 is an abundant number, since it is smaller than the sum of its proper divisors (4613999885604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2269180271340 is a wasteful number, since it uses less digits than its factorization.

2269180271340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12606557078 (or 12606557073 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 2269180271340 in words is "two trillion, two hundred sixty-nine billion, one hundred eighty million, two hundred seventy-one thousand, three hundred forty".