133439203986234 has 8 divisors (see below), whose sum is σ = 266878407972480. Its totient is φ = 44479734662076.

The previous prime is 133439203986227. The next prime is 133439203986241. The reversal of 133439203986234 is 432689302934331.

It is an interprime number because it is at equal distance from previous prime (133439203986227) and next prime (133439203986241).

It is a sphenic number, since it is the product of 3 distinct primes.

133439203986234 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11119933665514 + ... + 11119933665525.

It is an arithmetic number, because the mean of its divisors is an integer number (33359800996560).

Almost surely, 2^{133439203986234} is an apocalyptic number.

133439203986234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133439203986234 is a wasteful number, since it uses less digits than its factorization.

133439203986234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22239867331044.

The product of its (nonzero) digits is 60466176, while the sum is 60.

The spelling of 133439203986234 in words is "one hundred thirty-three trillion, four hundred thirty-nine billion, two hundred three million, nine hundred eighty-six thousand, two hundred thirty-four".