401550000602 has 16 divisors (see below), whose sum is σ = 634053420000. Its totient is φ = 190199764080.

The previous prime is 401550000589. The next prime is 401550000613. The reversal of 401550000602 is 206000055104.

It is a super-2 number, since 2×401550000602² (a number of 24 digits) contains 22 as substring.

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, 726977 + ... + 1153947.

It is an arithmetic number, because the mean of its divisors is an integer number (39628338750).

Almost surely, 2^401550000602 is an apocalyptic number.

401550000602 is a deficient number, since it is larger than the sum of its proper divisors (232503419398).

401550000602 is a wasteful number, since it uses less digits than its factorization.

401550000602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451741.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 401550000602 its reverse (206000055104), we get a palindrome (607550055706).

The spelling of 401550000602 in words is "four hundred one billion, five hundred fifty million, six hundred two", and thus it is an aban number.