10020423014402 has 32 divisors (see below), whose sum is σ = 16087927145472. Its totient is φ = 4664299267584.

The previous prime is 10020423014309. The next prime is 10020423014417. The reversal of 10020423014402 is 20441032402001.

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, 1364438 + ... + 4680014.

It is an arithmetic number, because the mean of its divisors is an integer number (502747723296).

Almost surely, 2^{10020423014402} is an apocalyptic number.

10020423014402 is a deficient number, since it is larger than the sum of its proper divisors (6067504131070).

10020423014402 is a wasteful number, since it uses less digits than its factorization.

10020423014402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316562.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10020423014402 its reverse (20441032402001), we get a palindrome (30461455416403).

The spelling of 10020423014402 in words is "ten trillion, twenty billion, four hundred twenty-three million, fourteen thousand, four hundred two".