142008387334 has 32 divisors (see below), whose sum is σ = 234424160640. Its totient is φ = 63983025600.

The previous prime is 142008387259. The next prime is 142008387341. The reversal of 142008387334 is 433783800241.

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, 1174989 + ... + 1290199.

It is an arithmetic number, because the mean of its divisors is an integer number (7325755020).

Almost surely, 2^142008387334 is an apocalyptic number.

142008387334 is a deficient number, since it is larger than the sum of its proper divisors (92415773306).

142008387334 is a wasteful number, since it uses less digits than its factorization.

142008387334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115716.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 142008387334 in words is "one hundred forty-two billion, eight million, three hundred eighty-seven thousand, three hundred thirty-four".