2102735479418 has 8 divisors (see below), whose sum is σ = 3604689393312. Its totient is φ = 901172348316.

The previous prime is 2102735479309. The next prime is 2102735479441. The reversal of 2102735479418 is 8149745372012.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2102735479418.

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, 75097695680 + ... + 75097695707.

It is an arithmetic number, because the mean of its divisors is an integer number (450586174164).

Almost surely, 2^{2102735479418} is an apocalyptic number.

2102735479418 is a deficient number, since it is larger than the sum of its proper divisors (1501953913894).

2102735479418 is a wasteful number, since it uses less digits than its factorization.

2102735479418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150195391396.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 2102735479418 in words is "two trillion, one hundred two billion, seven hundred thirty-five million, four hundred seventy-nine thousand, four hundred eighteen".