4344933191642 has 4 divisors (see below), whose sum is σ = 6517399787466. Its totient is φ = 2172466595820.

The previous prime is 4344933191581. The next prime is 4344933191657. The reversal of 4344933191642 is 2461913394434.

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., 3286711559041 + 1058221632601 = 1812929^2 + 1028699^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1086233297909 + ... + 1086233297912.

Almost surely, 2^{4344933191642} is an apocalyptic number.

4344933191642 is a deficient number, since it is larger than the sum of its proper divisors (2172466595824).

4344933191642 is a wasteful number, since it uses less digits than its factorization.

4344933191642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172466595823.

The product of its digits is 6718464, while the sum is 53.

The spelling of 4344933191642 in words is "four trillion, three hundred forty-four billion, nine hundred thirty-three million, one hundred ninety-one thousand, six hundred forty-two".