134235213432730 has 32 divisors (see below), whose sum is σ = 255320251891200. Its totient is φ = 50709438903552.

The previous prime is 134235213432659. The next prime is 134235213432731. The reversal of 134235213432730 is 37234312532431.

It is not an unprimeable number, because it can be changed into a prime (134235213432731) 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, 3693851215 + ... + 3693887554.

It is an arithmetic number, because the mean of its divisors is an integer number (7978757871600).

Almost surely, 2^{134235213432730} is an apocalyptic number.

134235213432730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134235213432730 is a deficient number, since it is larger than the sum of its proper divisors (121085038458470).

134235213432730 is a wasteful number, since it uses less digits than its factorization.

134235213432730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387738878.

The product of its (nonzero) digits is 1088640, while the sum is 43.

The spelling of 134235213432730 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, two hundred thirteen million, four hundred thirty-two thousand, seven hundred thirty".