19354290348004 has 12 divisors (see below), whose sum is σ = 33882419270700. Its totient is φ = 9673599127808.

The previous prime is 19354290347989. The next prime is 19354290348017. The reversal of 19354290348004 is 40084309245391.

It can be written as a sum of positive squares in 2 ways, for example, as 11691968099904 + 7662322248100 = 3419352^2 + 2768090^2 .

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, 886499269 + ... + 886521100.

It is an arithmetic number, because the mean of its divisors is an integer number (2823534939225).

Almost surely, 2^{19354290348004} is an apocalyptic number.

It is an amenable number.

19354290348004 is a deficient number, since it is larger than the sum of its proper divisors (14528128922696).

19354290348004 is a wasteful number, since it uses less digits than its factorization.

19354290348004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773023102 (or 1773023100 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 19354290348004 in words is "nineteen trillion, three hundred fifty-four billion, two hundred ninety million, three hundred forty-eight thousand, four".