42102342201394 has 32 divisors (see below), whose sum is σ = 63467165520000. Its totient is φ = 20946899635200.

The previous prime is 42102342201389. The next prime is 42102342201397. The reversal of 42102342201394 is 49310224320124.

It is not an unprimeable number, because it can be changed into a prime (42102342201397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209971169 + ... + 2209990219.

It is an arithmetic number, because the mean of its divisors is an integer number (1983348922500).

Almost surely, 2^{42102342201394} is an apocalyptic number.

42102342201394 is a deficient number, since it is larger than the sum of its proper divisors (21364823318606).

42102342201394 is a wasteful number, since it uses less digits than its factorization.

42102342201394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26098.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 42102342201394 in words is "forty-two trillion, one hundred two billion, three hundred forty-two million, two hundred one thousand, three hundred ninety-four".