142422260513434 has 32 divisors (see below), whose sum is σ = 247425267836736. Its totient is φ = 60765959896320.

The previous prime is 142422260513371. The next prime is 142422260513453. The reversal of 142422260513434 is 434315062224241.

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, 510327232 + ... + 510606235.

It is an arithmetic number, because the mean of its divisors is an integer number (7732039619898).

Almost surely, 2^{142422260513434} is an apocalyptic number.

142422260513434 is a deficient number, since it is larger than the sum of its proper divisors (105003007323302).

142422260513434 is a wasteful number, since it uses less digits than its factorization.

142422260513434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020933870.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 142422260513434 in words is "one hundred forty-two trillion, four hundred twenty-two billion, two hundred sixty million, five hundred thirteen thousand, four hundred thirty-four".