190434341342 has 32 divisors (see below), whose sum is σ = 327330424512. Its totient is φ = 81396969984.

The previous prime is 190434341329. The next prime is 190434341351. The reversal of 190434341342 is 243143434091.

It is a super-2 number, since 2×190434341342² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 190434341296 and 190434341305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30143168 + ... + 30149484.

It is an arithmetic number, because the mean of its divisors is an integer number (10229075766).

Almost surely, 2^190434341342 is an apocalyptic number.

190434341342 is a deficient number, since it is larger than the sum of its proper divisors (136896083170).

190434341342 is a wasteful number, since it uses less digits than its factorization.

190434341342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11732.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 190434341342 in words is "one hundred ninety billion, four hundred thirty-four million, three hundred forty-one thousand, three hundred forty-two".