20030401412 has 12 divisors (see below), whose sum is σ = 40060802880. Its totient is φ = 8584457736.

The previous prime is 20030401399. The next prime is 20030401421. The reversal of 20030401412 is 21410403002.

20030401412 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357685712 + ... + 357685767.

It is an arithmetic number, because the mean of its divisors is an integer number (3338400240).

Almost surely, 2^20030401412 is an apocalyptic number.

It is an amenable number.

20030401412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20030401412 is a wasteful number, since it uses less digits than its factorization.

20030401412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715371490 (or 715371488 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20030401412 its reverse (21410403002), we get a palindrome (41440804414).

The spelling of 20030401412 in words is "twenty billion, thirty million, four hundred one thousand, four hundred twelve".