4232906505390 has 64 divisors (see below), whose sum is σ = 10181532778560. Its totient is φ = 1126271139840.

The previous prime is 4232906505383. The next prime is 4232906505391. The reversal of 4232906505390 is 935056092324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4232906505391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28262382 + ... + 28411758.

It is an arithmetic number, because the mean of its divisors is an integer number (159086449665).

Almost surely, 2^{4232906505390} is an apocalyptic number.

4232906505390 is an abundant number, since it is smaller than the sum of its proper divisors (5948626273170).

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

4232906505390 is a wasteful number, since it uses less digits than its factorization.

4232906505390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151477.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 4232906505390 in words is "four trillion, two hundred thirty-two billion, nine hundred six million, five hundred five thousand, three hundred ninety".