433378728214134 has 64 divisors (see below), whose sum is σ = 893546225357760. Its totient is φ = 140024343098880.

The previous prime is 433378728214087. The next prime is 433378728214141. The reversal of 433378728214134 is 431412827873334.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035360592 + ... + 1035779084.

It is an arithmetic number, because the mean of its divisors is an integer number (13961659771215).

Almost surely, 2^{433378728214134} is an apocalyptic number.

433378728214134 is an abundant number, since it is smaller than the sum of its proper divisors (460167497143626).

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

433378728214134 is a wasteful number, since it uses less digits than its factorization.

433378728214134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436145.

The product of its digits is 65028096, while the sum is 60.

The spelling of 433378728214134 in words is "four hundred thirty-three trillion, three hundred seventy-eight billion, seven hundred twenty-eight million, two hundred fourteen thousand, one hundred thirty-four".