402012010014 has 16 divisors (see below), whose sum is σ = 804083246352. Its totient is φ = 133994132288.

The previous prime is 402012010003. The next prime is 402012010039. The reversal of 402012010014 is 410010210204.

It is a super-2 number, since 2×402012010014² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 402012009975 and 402012010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379279 + ... + 2542634.

It is an arithmetic number, because the mean of its divisors is an integer number (50255202897).

Almost surely, 2^402012010014 is an apocalyptic number.

402012010014 is an abundant number, since it is smaller than the sum of its proper divisors (402071236338).

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

402012010014 is a wasteful number, since it uses less digits than its factorization.

402012010014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4935531.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 402012010014 its reverse (410010210204), we get a palindrome (812022220218).

The spelling of 402012010014 in words is "four hundred two billion, twelve million, ten thousand, fourteen".