2240186726139 has 4 divisors (see below), whose sum is σ = 2986915634856. Its totient is φ = 1493457817424.

The previous prime is 2240186726131. The next prime is 2240186726159. The reversal of 2240186726139 is 9316276810422.

2240186726139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2240186726139 - 2³ = 2240186726131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240186726091 and 2240186726100.

It is not an unprimeable number, because it can be changed into a prime (2240186726131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373364454354 + ... + 373364454359.

It is an arithmetic number, because the mean of its divisors is an integer number (746728908714).

Almost surely, 2^{2240186726139} is an apocalyptic number.

2240186726139 is a deficient number, since it is larger than the sum of its proper divisors (746728908717).

2240186726139 is an equidigital number, since it uses as much as digits as its factorization.

2240186726139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746728908716.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 2240186726139 in words is "two trillion, two hundred forty billion, one hundred eighty-six million, seven hundred twenty-six thousand, one hundred thirty-nine".