433242440078 has 8 divisors (see below), whose sum is σ = 742701325872. Its totient is φ = 185675331456.

The previous prime is 433242440077. The next prime is 433242440107. The reversal of 433242440078 is 870044242334.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433242440077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15472944275 + ... + 15472944302.

It is an arithmetic number, because the mean of its divisors is an integer number (92837665734).

Almost surely, 2^433242440078 is an apocalyptic number.

433242440078 is a deficient number, since it is larger than the sum of its proper divisors (309458885794).

433242440078 is a wasteful number, since it uses less digits than its factorization.

433242440078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30945888586.

The product of its (nonzero) digits is 516096, while the sum is 41.

The spelling of 433242440078 in words is "four hundred thirty-three billion, two hundred forty-two million, four hundred forty thousand, seventy-eight".