403134302420231 has 16 divisors (see below), whose sum is σ = 420747411624960. Its totient is φ = 385528327509600.

The previous prime is 403134302420191. The next prime is 403134302420279. The reversal of 403134302420231 is 132024203431304.

It is a cyclic number.

It is not a de Polignac number, because 403134302420231 - 2³⁰ = 403133228678407 is a prime.

It is a super-2 number, since 2×403134302420231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403134302440231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3210857906 + ... + 3210983456.

It is an arithmetic number, because the mean of its divisors is an integer number (26296713226560).

Almost surely, 2^{403134302420231} is an apocalyptic number.

403134302420231 is a deficient number, since it is larger than the sum of its proper divisors (17613109204729).

403134302420231 is a wasteful number, since it uses less digits than its factorization.

403134302420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152846.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 403134302420231 its reverse (132024203431304), we get a palindrome (535158505851535).

The spelling of 403134302420231 in words is "four hundred three trillion, one hundred thirty-four billion, three hundred two million, four hundred twenty thousand, two hundred thirty-one".