1920996034497 has 48 divisors (see below), whose sum is σ = 2858719281600. Its totient is φ = 1242283806720.

The previous prime is 1920996034457. The next prime is 1920996034513. The reversal of 1920996034497 is 7944306990291.

1920996034497 is a `hidden beast` number, since 1 + 9 + 20 + 9 + 96 + 0 + 34 + 497 = 666.

It is not a de Polignac number, because 1920996034497 - 2⁷ = 1920996034369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1920996034457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155175654 + ... + 155188032.

It is an arithmetic number, because the mean of its divisors is an integer number (59556651700).

Almost surely, 2^{1920996034497} is an apocalyptic number.

It is an amenable number.

1920996034497 is a deficient number, since it is larger than the sum of its proper divisors (937723247103).

1920996034497 is a wasteful number, since it uses less digits than its factorization.

1920996034497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14798 (or 14795 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 63.

The spelling of 1920996034497 in words is "one trillion, nine hundred twenty billion, nine hundred ninety-six million, thirty-four thousand, four hundred ninety-seven".