3040201312 has 48 divisors (see below), whose sum is σ = 6214667760. Its totient is φ = 1462261248.

The previous prime is 3040201277. The next prime is 3040201321. The reversal of 3040201312 is 2131020403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251143 + ... + 262969.

It is an arithmetic number, because the mean of its divisors is an integer number (129472245).

Almost surely, 2^3040201312 is an apocalyptic number.

3040201312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3040201312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3107333880).

3040201312 is an abundant number, since it is smaller than the sum of its proper divisors (3174466448).

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

3040201312 is a wasteful number, since it uses less digits than its factorization.

3040201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12143 (or 12135 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3040201312 is about 55138.0205665746. The cubic root of 3040201312 is about 1448.6632646121.

Adding to 3040201312 its reverse (2131020403), we get a palindrome (5171221715).

The spelling of 3040201312 in words is "three billion, forty million, two hundred one thousand, three hundred twelve".