403034131304345 has 16 divisors (see below), whose sum is σ = 483954890028480. Its totient is φ = 322218042452544.

The previous prime is 403034131304213. The next prime is 403034131304377. The reversal of 403034131304345 is 543403131430304.

It is a cyclic number.

It is not a de Polignac number, because 403034131304345 - 2³² = 403029836337049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 403034131304299 and 403034131304308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124412411 + ... + 127610799.

It is an arithmetic number, because the mean of its divisors is an integer number (30247180626780).

Almost surely, 2^{403034131304345} is an apocalyptic number.

It is an amenable number.

403034131304345 is a deficient number, since it is larger than the sum of its proper divisors (80920758724135).

403034131304345 is a wasteful number, since it uses less digits than its factorization.

403034131304345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214744.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 403034131304345 its reverse (543403131430304), we get a palindrome (946437262734649).

The spelling of 403034131304345 in words is "four hundred three trillion, thirty-four billion, one hundred thirty-one million, three hundred four thousand, three hundred forty-five".