2002354412 has 6 divisors (see below), whose sum is σ = 3504120228. Its totient is φ = 1001177204.

The previous prime is 2002354411. The next prime is 2002354427. The reversal of 2002354412 is 2144532002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2002354411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250294298 + ... + 250294305.

It is an arithmetic number, because the mean of its divisors is an integer number (584020038).

Almost surely, 2^2002354412 is an apocalyptic number.

It is an amenable number.

2002354412 is a deficient number, since it is larger than the sum of its proper divisors (1501765816).

2002354412 is a wasteful number, since it uses less digits than its factorization.

2002354412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500588607 (or 500588605 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2002354412 is about 44747.6749340119. The cubic root of 2002354412 is about 1260.4152515597.

Adding to 2002354412 its reverse (2144532002), we get a palindrome (4146886414).

The spelling of 2002354412 in words is "two billion, two million, three hundred fifty-four thousand, four hundred twelve".