19294460921096 has 32 divisors (see below), whose sum is σ = 36187246368000. Its totient is φ = 9644528952960.

The previous prime is 19294460921077. The next prime is 19294460921147. The reversal of 19294460921096 is 69012906449291.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656281805 + ... + 656311203.

It is an arithmetic number, because the mean of its divisors is an integer number (1130851449000).

Almost surely, 2^{19294460921096} is an apocalyptic number.

It is an amenable number.

19294460921096 is a deficient number, since it is larger than the sum of its proper divisors (16892785446904).

19294460921096 is a wasteful number, since it uses less digits than its factorization.

19294460921096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49589 (or 49585 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 62.

The spelling of 19294460921096 in words is "nineteen trillion, two hundred ninety-four billion, four hundred sixty million, nine hundred twenty-one thousand, ninety-six".