1402023002011 has 24 divisors (see below), whose sum is σ = 1477203109200. Its totient is φ = 1330232171520.

The previous prime is 1402023001991. The next prime is 1402023002027. The reversal of 1402023002011 is 1102003202041.

It is not a de Polignac number, because 1402023002011 - 2²³ = 1402014613403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402023008011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248538751 + ... + 248544391.

It is an arithmetic number, because the mean of its divisors is an integer number (61550129550).

Almost surely, 2^{1402023002011} is an apocalyptic number.

1402023002011 is a deficient number, since it is larger than the sum of its proper divisors (75180107189).

1402023002011 is an equidigital number, since it uses as much as digits as its factorization.

1402023002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10767 (or 10738 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1402023002011 its reverse (1102003202041), we get a palindrome (2504026204052).

The spelling of 1402023002011 in words is "one trillion, four hundred two billion, twenty-three million, two thousand, eleven".