19301415430342 has 16 divisors (see below), whose sum is σ = 30603433420800. Its totient is φ = 9104521434120.

The previous prime is 19301415430321. The next prime is 19301415430343. The reversal of 19301415430342 is 24303451410391.

It is a happy number.

It is a super-2 number, since 2×19301415430342² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 19301415430295 and 19301415430304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19301415430343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062610134 + ... + 1062628297.

It is an arithmetic number, because the mean of its divisors is an integer number (1912714588800).

Almost surely, 2^{19301415430342} is an apocalyptic number.

19301415430342 is a deficient number, since it is larger than the sum of its proper divisors (11302017990458).

19301415430342 is a wasteful number, since it uses less digits than its factorization.

19301415430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125238691.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 19301415430342 in words is "nineteen trillion, three hundred one billion, four hundred fifteen million, four hundred thirty thousand, three hundred forty-two".