4200012031402 has 8 divisors (see below), whose sum is σ = 6872746960512. Its totient is φ = 1909096377900.

The previous prime is 4200012031393. The next prime is 4200012031421. The reversal of 4200012031402 is 2041302100024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4200012031402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95454818874 + ... + 95454818917.

It is an arithmetic number, because the mean of its divisors is an integer number (859093370064).

Almost surely, 2^{4200012031402} is an apocalyptic number.

4200012031402 is a deficient number, since it is larger than the sum of its proper divisors (2672734929110).

4200012031402 is a wasteful number, since it uses less digits than its factorization.

4200012031402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190909637804.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 4200012031402 its reverse (2041302100024), we get a palindrome (6241314131426).

The spelling of 4200012031402 in words is "four trillion, two hundred billion, twelve million, thirty-one thousand, four hundred two".