1412452002 has 64 divisors (see below), whose sum is σ = 3109155840. Its totient is φ = 425143104.

The previous prime is 1412451941. The next prime is 1412452007. The reversal of 1412452002 is 2002542141.

It is a self number, because there is not a number n which added to its sum of digits gives 1412452002.

It is not an unprimeable number, because it can be changed into a prime (1412452007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691699 + ... + 693737.

It is an arithmetic number, because the mean of its divisors is an integer number (48580560).

Almost surely, 2^1412452002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412452002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554577920).

1412452002 is an abundant number, since it is smaller than the sum of its proper divisors (1696703838).

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

1412452002 is a wasteful number, since it uses less digits than its factorization.

1412452002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1412452002 is about 37582.6023846141. The cubic root of 1412452002 is about 1121.9958042046.

Adding to 1412452002 its reverse (2002542141), we get a palindrome (3414994143).

The spelling of 1412452002 in words is "one billion, four hundred twelve million, four hundred fifty-two thousand, two".