1402020322014 has 32 divisors (see below), whose sum is σ = 3053665712160. Its totient is φ = 426543777792.

The previous prime is 1402020322009. The next prime is 1402020322037. The reversal of 1402020322014 is 4102230202041.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100974067 + ... + 100987950.

It is an arithmetic number, because the mean of its divisors is an integer number (95427053505).

Almost surely, 2^{1402020322014} is an apocalyptic number.

1402020322014 is an abundant number, since it is smaller than the sum of its proper divisors (1651645390146).

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

1402020322014 is a wasteful number, since it uses less digits than its factorization.

1402020322014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201962124.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1402020322014 its reverse (4102230202041), we get a palindrome (5504250524055).

The spelling of 1402020322014 in words is "one trillion, four hundred two billion, twenty million, three hundred twenty-two thousand, fourteen".