403053020431209 has 48 divisors (see below), whose sum is σ = 597158966476800. Its totient is φ = 261902990992608.

The previous prime is 403053020431207. The next prime is 403053020431261. The reversal of 403053020431209 is 902134020350304.

403053020431209 is a `hidden beast` number, since 4 + 0 + 30 + 5 + 302 + 0 + 4 + 312 + 0 + 9 = 666.

It is not a de Polignac number, because 403053020431209 - 2¹ = 403053020431207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403053020431207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5114172 + ... + 28848930.

It is an arithmetic number, because the mean of its divisors is an integer number (12440811801600).

Almost surely, 2^{403053020431209} is an apocalyptic number.

It is an amenable number.

403053020431209 is a deficient number, since it is larger than the sum of its proper divisors (194105946045591).

403053020431209 is a wasteful number, since it uses less digits than its factorization.

403053020431209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23735154 (or 23735151 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 403053020431209 in words is "four hundred three trillion, fifty-three billion, twenty million, four hundred thirty-one thousand, two hundred nine".