3201402312 has 32 divisors (see below), whose sum is σ = 8892784800. Its totient is φ = 1067134032.

The previous prime is 3201402287. The next prime is 3201402317. The reversal of 3201402312 is 2132041023.

3201402312 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3201402317) 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, 7410438 + ... + 7410869.

It is an arithmetic number, because the mean of its divisors is an integer number (277899525).

Almost surely, 2^3201402312 is an apocalyptic number.

It is an amenable number.

3201402312 is an abundant number, since it is smaller than the sum of its proper divisors (5691382488).

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

3201402312 is a wasteful number, since it uses less digits than its factorization.

3201402312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14821322 (or 14821312 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3201402312 is about 56580.9359413575. The cubic root of 3201402312 is about 1473.8278247528.

Adding to 3201402312 its reverse (2132041023), we get a palindrome (5333443335).

The spelling of 3201402312 in words is "three billion, two hundred one million, four hundred two thousand, three hundred twelve".