4019219239020 has 48 divisors (see below), whose sum is σ = 11284478274048. Its totient is φ = 1068871377600.

The previous prime is 4019219239019. The next prime is 4019219239031. The reversal of 4019219239020 is 209329129104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91240906 + ... + 91284945.

It is an arithmetic number, because the mean of its divisors is an integer number (235093297376).

Almost surely, 2^{4019219239020} is an apocalyptic number.

It is an amenable number.

4019219239020 is an abundant number, since it is smaller than the sum of its proper divisors (7265259035028).

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

4019219239020 is a wasteful number, since it uses less digits than its factorization.

4019219239020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182526230 (or 182526228 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 4019219239020 in words is "four trillion, nineteen billion, two hundred nineteen million, two hundred thirty-nine thousand, twenty".