403013423423 has 8 divisors (see below), whose sum is σ = 434020918800. Its totient is φ = 372006851328.

The previous prime is 403013423401. The next prime is 403013423437. The reversal of 403013423423 is 324324310304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 403013423423 - 2⁶ = 403013423359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403013426423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870368 + ... + 1250426.

It is an arithmetic number, because the mean of its divisors is an integer number (54252614850).

Almost surely, 2^403013423423 is an apocalyptic number.

403013423423 is a deficient number, since it is larger than the sum of its proper divisors (31007495377).

403013423423 is a wasteful number, since it uses less digits than its factorization.

403013423423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461641.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 403013423423 its reverse (324324310304), we get a palindrome (727337733727).

The spelling of 403013423423 in words is "four hundred three billion, thirteen million, four hundred twenty-three thousand, four hundred twenty-three".