1373642841442 has 8 divisors (see below), whose sum is σ = 2062138079232. Its totient is φ = 686263481700.

The previous prime is 1373642841409. The next prime is 1373642841443. The reversal of 1373642841442 is 2441482463731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1373642841443) 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, 278966434 + ... + 278971357.

It is an arithmetic number, because the mean of its divisors is an integer number (257767259904).

Almost surely, 2^{1373642841442} is an apocalyptic number.

1373642841442 is a deficient number, since it is larger than the sum of its proper divisors (688495237790).

1373642841442 is a wasteful number, since it uses less digits than its factorization.

1373642841442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557939024.

The product of its digits is 3096576, while the sum is 49.

The spelling of 1373642841442 in words is "one trillion, three hundred seventy-three billion, six hundred forty-two million, eight hundred forty-one thousand, four hundred forty-two".