403020152312234 has 4 divisors (see below), whose sum is σ = 604530228468354. Its totient is φ = 201510076156116.

The previous prime is 403020152312189. The next prime is 403020152312251. The reversal of 403020152312234 is 432213251020304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 403013775491209 + 6376821025 = 20075203^2 + 79855^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 403020152312234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100755038078057 + ... + 100755038078060.

Almost surely, 2^{403020152312234} is an apocalyptic number.

403020152312234 is a deficient number, since it is larger than the sum of its proper divisors (201510076156120).

403020152312234 is a wasteful number, since it uses less digits than its factorization.

403020152312234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201510076156119.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 403020152312234 in words is "four hundred three trillion, twenty billion, one hundred fifty-two million, three hundred twelve thousand, two hundred thirty-four".