140034143414342 has 32 divisors (see below), whose sum is σ = 217358533201824. Its totient is φ = 67611831840000.

The previous prime is 140034143414339. The next prime is 140034143414411. The reversal of 140034143414342 is 243414341430041.

It is a happy number.

It is a super-2 number, since 2×140034143414342² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140034143414296 and 140034143414305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8195753 + ... + 18634340.

It is an arithmetic number, because the mean of its divisors is an integer number (6792454162557).

Almost surely, 2^{140034143414342} is an apocalyptic number.

140034143414342 is a deficient number, since it is larger than the sum of its proper divisors (77324389787482).

140034143414342 is a wasteful number, since it uses less digits than its factorization.

140034143414342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830664.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 140034143414342 its reverse (243414341430041), we get a palindrome (383448484844383).

The spelling of 140034143414342 in words is "one hundred forty trillion, thirty-four billion, one hundred forty-three million, four hundred fourteen thousand, three hundred forty-two".