2215347340874 has 8 divisors (see below), whose sum is σ = 3323160863940. Its totient is φ = 1107627052896.

The previous prime is 2215347340861. The next prime is 2215347340883. The reversal of 2215347340874 is 4780437435122.

It is a happy number.

2215347340874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2016845904649 + 198501436225 = 1420157^2 + 445535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23249339 + ... + 23344430.

Almost surely, 2^{2215347340874} is an apocalyptic number.

2215347340874 is a deficient number, since it is larger than the sum of its proper divisors (1107813523066).

2215347340874 is a wasteful number, since it uses less digits than its factorization.

2215347340874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46617544.

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 2215347340874 in words is "two trillion, two hundred fifteen billion, three hundred forty-seven million, three hundred forty thousand, eight hundred seventy-four".