1928382019292 has 6 divisors (see below), whose sum is σ = 3374668533768. Its totient is φ = 964191009644.

The previous prime is 1928382019279. The next prime is 1928382019307. The reversal of 1928382019292 is 2929102838291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241047752408 + ... + 241047752415.

It is an arithmetic number, because the mean of its divisors is an integer number (562444755628).

Almost surely, 2^{1928382019292} is an apocalyptic number.

It is an amenable number.

1928382019292 is a deficient number, since it is larger than the sum of its proper divisors (1446286514476).

1928382019292 is a wasteful number, since it uses less digits than its factorization.

1928382019292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482095504827 (or 482095504825 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 56.

The spelling of 1928382019292 in words is "one trillion, nine hundred twenty-eight billion, three hundred eighty-two million, nineteen thousand, two hundred ninety-two".