403090397045 has 32 divisors (see below), whose sum is σ = 581953351680. Its totient is φ = 261835433280.

The previous prime is 403090396999. The next prime is 403090397077. The reversal of 403090397045 is 540793090304.

It is not a de Polignac number, because 403090397045 - 2¹⁸ = 403090134901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 403090396987 and 403090397005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13127060 + ... + 13157730.

It is an arithmetic number, because the mean of its divisors is an integer number (18186042240).

Almost surely, 2^403090397045 is an apocalyptic number.

It is an amenable number.

403090397045 is a deficient number, since it is larger than the sum of its proper divisors (178862954635).

403090397045 is a wasteful number, since it uses less digits than its factorization.

403090397045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50465.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 403090397045 in words is "four hundred three billion, ninety million, three hundred ninety-seven thousand, forty-five".