403413352451 has 4 divisors (see below), whose sum is σ = 427143549672. Its totient is φ = 379683155232.

The previous prime is 403413352421. The next prime is 403413352457. The reversal of 403413352451 is 154253314304.

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

It is a cyclic number.

It is not a de Polignac number, because 403413352451 - 2⁶ = 403413352387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403413352457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11865098585 + ... + 11865098618.

It is an arithmetic number, because the mean of its divisors is an integer number (106785887418).

Almost surely, 2^403413352451 is an apocalyptic number.

403413352451 is a deficient number, since it is larger than the sum of its proper divisors (23730197221).

403413352451 is a wasteful number, since it uses less digits than its factorization.

403413352451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23730197220.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 403413352451 its reverse (154253314304), we get a palindrome (557666666755).

The spelling of 403413352451 in words is "four hundred three billion, four hundred thirteen million, three hundred fifty-two thousand, four hundred fifty-one".