3200412402 has 96 divisors (see below), whose sum is σ = 8098272000. Its totient is φ = 903143520.

The previous prime is 3200412389. The next prime is 3200412409. The reversal of 3200412402 is 2042140023.

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 (3200412409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214749 + ... + 229167.

It is an arithmetic number, because the mean of its divisors is an integer number (84357000).

Almost surely, 2^3200412402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200412402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4049136000).

3200412402 is an abundant number, since it is smaller than the sum of its proper divisors (4897859598).

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

3200412402 is a wasteful number, since it uses less digits than its factorization.

3200412402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14516 (or 14513 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3200412402 is about 56572.1875306232. The cubic root of 3200412402 is about 1473.6759009851.

Adding to 3200412402 its reverse (2042140023), we get a palindrome (5242552425).

The spelling of 3200412402 in words is "three billion, two hundred million, four hundred twelve thousand, four hundred two".