424001401402 has 16 divisors (see below), whose sum is σ = 673428598272. Its totient is φ = 199525743040.

The previous prime is 424001401363. The next prime is 424001401423. The reversal of 424001401402 is 204104100424.

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, 1898277 + ... + 2109847.

It is an arithmetic number, because the mean of its divisors is an integer number (42089287392).

Almost surely, 2^424001401402 is an apocalyptic number.

424001401402 is a deficient number, since it is larger than the sum of its proper divisors (249427196870).

424001401402 is a wasteful number, since it uses less digits than its factorization.

424001401402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270533.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 424001401402 its reverse (204104100424), we get a palindrome (628105501826).

The spelling of 424001401402 in words is "four hundred twenty-four billion, one million, four hundred one thousand, four hundred two".