1973099244935 has 16 divisors (see below), whose sum is σ = 2914115808576. Its totient is φ = 1248906774528.

The previous prime is 1973099244889. The next prime is 1973099245001. The reversal of 1973099244935 is 5394429903791.

It is not a de Polignac number, because 1973099244935 - 2¹⁶ = 1973099179399 is a prime.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2168240474 + ... + 2168241383.

It is an arithmetic number, because the mean of its divisors is an integer number (182132238036).

Almost surely, 2^{1973099244935} is an apocalyptic number.

1973099244935 is a deficient number, since it is larger than the sum of its proper divisors (941016563641).

1973099244935 is a wasteful number, since it uses less digits than its factorization.

1973099244935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336481882.

The product of its (nonzero) digits is 66134880, while the sum is 65.

The spelling of 1973099244935 in words is "one trillion, nine hundred seventy-three billion, ninety-nine million, two hundred forty-four thousand, nine hundred thirty-five".