1970242196474 has 4 divisors (see below), whose sum is σ = 2955363294714. Its totient is φ = 985121098236.

The previous prime is 1970242196473. The next prime is 1970242196491. The reversal of 1970242196474 is 4746912420791.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1676416405225 + 293825791249 = 1294765^2 + 542057^2 .

It is not an unprimeable number, because it can be changed into a prime (1970242196473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492560549117 + ... + 492560549120.

Almost surely, 2^{1970242196474} is an apocalyptic number.

1970242196474 is a deficient number, since it is larger than the sum of its proper divisors (985121098240).

1970242196474 is an equidigital number, since it uses as much as digits as its factorization.

1970242196474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985121098239.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 1970242196474 in words is "one trillion, nine hundred seventy billion, two hundred forty-two million, one hundred ninety-six thousand, four hundred seventy-four".