142334067406 has 16 divisors (see below), whose sum is σ = 216089869968. Its totient is φ = 70304241600.

The previous prime is 142334067401. The next prime is 142334067427. The reversal of 142334067406 is 604760433241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142334067401) 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, 2994466 + ... + 3041626.

It is an arithmetic number, because the mean of its divisors is an integer number (13505616873).

Almost surely, 2^142334067406 is an apocalyptic number.

142334067406 is a deficient number, since it is larger than the sum of its proper divisors (73755802562).

142334067406 is a wasteful number, since it uses less digits than its factorization.

142334067406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65427.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 142334067406 in words is "one hundred forty-two billion, three hundred thirty-four million, sixty-seven thousand, four hundred six".