120004001402 has 8 divisors (see below), whose sum is σ = 190594590516. Its totient is φ = 56472471232.

The previous prime is 120004001399. The next prime is 120004001441. The reversal of 120004001402 is 204100400021.

120004001402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 109442534041 + 10561467361 = 330821^2 + 102769^2 .

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

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, 1764764693 + ... + 1764764760.

Almost surely, 2^120004001402 is an apocalyptic number.

120004001402 is a deficient number, since it is larger than the sum of its proper divisors (70590589114).

120004001402 is a wasteful number, since it uses less digits than its factorization.

120004001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529529472.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120004001402 its reverse (204100400021), we get a palindrome (324104401423).

The spelling of 120004001402 in words is "one hundred twenty billion, four million, one thousand, four hundred two".