403120034 has 32 divisors (see below), whose sum is σ = 649575936. Its totient is φ = 187179520.

The previous prime is 403120033. The next prime is 403120049. The reversal of 403120034 is 430021304.

It is a super-2 number, since 2×403120034² = 325011523624322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 403119994 and 403120021.

It is not an unprimeable number, because it can be changed into a prime (403120033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295514 + ... + 296874.

It is an arithmetic number, because the mean of its divisors is an integer number (20299248).

Almost surely, 2^403120034 is an apocalyptic number.

403120034 is a deficient number, since it is larger than the sum of its proper divisors (246455902).

403120034 is a wasteful number, since it uses less digits than its factorization.

403120034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 403120034 is about 20077.8493370181. The cubic root of 403120034 is about 738.7170575370.

Adding to 403120034 its reverse (430021304), we get a palindrome (833141338).

The spelling of 403120034 in words is "four hundred three million, one hundred twenty thousand, thirty-four".