1219378714098 has 8 divisors (see below), whose sum is σ = 2438757428208. Its totient is φ = 406459571364.

The previous prime is 1219378714093. The next prime is 1219378714123. The reversal of 1219378714098 is 8904178739121.

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

1219378714098 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1219378714093) 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, 101614892836 + ... + 101614892847.

It is an arithmetic number, because the mean of its divisors is an integer number (304844678526).

Almost surely, 2^{1219378714098} is an apocalyptic number.

1219378714098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1219378714098 is a wasteful number, since it uses less digits than its factorization.

1219378714098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203229785688.

The product of its (nonzero) digits is 6096384, while the sum is 60.

The spelling of 1219378714098 in words is "one trillion, two hundred nineteen billion, three hundred seventy-eight million, seven hundred fourteen thousand, ninety-eight".