2259377718970 has 16 divisors (see below), whose sum is σ = 4068402547968. Its totient is φ = 903412720080.

The previous prime is 2259377718889. The next prime is 2259377718971. The reversal of 2259377718970 is 798177739522.

It is a junction number, because it is equal to n+sod(n) for n = 2259377718896 and 2259377718905.

It is not an unprimeable number, because it can be changed into a prime (2259377718971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42267894 + ... + 42321313.

It is an arithmetic number, because the mean of its divisors is an integer number (254275159248).

Almost surely, 2^{2259377718970} is an apocalyptic number.

2259377718970 is a deficient number, since it is larger than the sum of its proper divisors (1809024828998).

2259377718970 is a wasteful number, since it uses less digits than its factorization.

2259377718970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84591885.

The product of its (nonzero) digits is 93350880, while the sum is 67.

The spelling of 2259377718970 in words is "two trillion, two hundred fifty-nine billion, three hundred seventy-seven million, seven hundred eighteen thousand, nine hundred seventy".