142422153550334 has 32 divisors (see below), whose sum is σ = 244505561017536. Its totient is φ = 60949744934400.

The previous prime is 142422153550321. The next prime is 142422153550337. The reversal of 142422153550334 is 433055351224241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142422153550337) 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, 604552214 + ... + 604787750.

It is an arithmetic number, because the mean of its divisors is an integer number (7640798781798).

Almost surely, 2^{142422153550334} is an apocalyptic number.

142422153550334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142422153550334 is a deficient number, since it is larger than the sum of its proper divisors (102083407467202).

142422153550334 is a wasteful number, since it uses less digits than its factorization.

142422153550334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297860.

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 142422153550334 in words is "one hundred forty-two trillion, four hundred twenty-two billion, one hundred fifty-three million, five hundred fifty thousand, three hundred thirty-four".