1402234210312 has 48 divisors (see below), whose sum is σ = 2848074618240. Its totient is φ = 646938871488.

The previous prime is 1402234210297. The next prime is 1402234210327. The reversal of 1402234210312 is 2130124322041.

It is an interprime number because it is at equal distance from previous prime (1402234210297) and next prime (1402234210327).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3382833 + ... + 3774655.

It is an arithmetic number, because the mean of its divisors is an integer number (59334887880).

Almost surely, 2^{1402234210312} 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 1402234210312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1424037309120).

1402234210312 is an abundant number, since it is smaller than the sum of its proper divisors (1445840407928).

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

1402234210312 is a wasteful number, since it uses less digits than its factorization.

1402234210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394502 (or 394485 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1402234210312 its reverse (2130124322041), we get a palindrome (3532358532353).

The spelling of 1402234210312 in words is "one trillion, four hundred two billion, two hundred thirty-four million, two hundred ten thousand, three hundred twelve".