1402214313232 has 160 divisors (see below), whose sum is σ = 3071597155200. Its totient is φ = 616190976000.

The previous prime is 1402214313209. The next prime is 1402214313239. The reversal of 1402214313232 is 2323134122041.

It is a self number, because there is not a number n which added to its sum of digits gives 1402214313232.

It is not an unprimeable number, because it can be changed into a prime (1402214313239) 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, 119524807 + ... + 119536537.

It is an arithmetic number, because the mean of its divisors is an integer number (19197482220).

Almost surely, 2^{1402214313232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402214313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535798577600).

1402214313232 is an abundant number, since it is smaller than the sum of its proper divisors (1669382841968).

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

1402214313232 is a wasteful number, since it uses less digits than its factorization.

1402214313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12105 (or 12099 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1402214313232 its reverse (2323134122041), we get a palindrome (3725348435273).

The spelling of 1402214313232 in words is "one trillion, four hundred two billion, two hundred fourteen million, three hundred thirteen thousand, two hundred thirty-two".