3190442874733 has 4 divisors (see below), whose sum is σ = 3218676882588. Its totient is φ = 3162208866880.

The previous prime is 3190442874683. The next prime is 3190442874739. The reversal of 3190442874733 is 3374782440913.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1209324694249 + 1981118180484 = 1099693^2 + 1407522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3190442874733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3190442874739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14117003758 + ... + 14117003983.

It is an arithmetic number, because the mean of its divisors is an integer number (804669220647).

Almost surely, 2^{3190442874733} is an apocalyptic number.

It is an amenable number.

3190442874733 is a deficient number, since it is larger than the sum of its proper divisors (28234007855).

3190442874733 is a wasteful number, since it uses less digits than its factorization.

3190442874733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28234007854.

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 3190442874733 in words is "three trillion, one hundred ninety billion, four hundred forty-two million, eight hundred seventy-four thousand, seven hundred thirty-three".