2405203012 has 24 divisors (see below), whose sum is σ = 4407149376. Its totient is φ = 1146375648.

The previous prime is 2405203001. The next prime is 2405203013. The reversal of 2405203012 is 2103025042.

2405203012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2405203013) 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, 17658 + ... + 71569.

It is an arithmetic number, because the mean of its divisors is an integer number (183631224).

Almost surely, 2^2405203012 is an apocalyptic number.

It is an amenable number.

2405203012 is a deficient number, since it is larger than the sum of its proper divisors (2001946364).

2405203012 is a wasteful number, since it uses less digits than its factorization.

2405203012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89547 (or 89545 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2405203012 is about 49042.8691248789. The cubic root of 2405203012 is about 1339.8327206348.

Adding to 2405203012 its reverse (2103025042), we get a palindrome (4508228054).

The spelling of 2405203012 in words is "two billion, four hundred five million, two hundred three thousand, twelve".