13621641202 has 16 divisors (see below), whose sum is σ = 22282727040. Its totient is φ = 6207329232.

The previous prime is 13621641091. The next prime is 13621641217. The reversal of 13621641202 is 20214612631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313828 + ... + 3317935.

It is an arithmetic number, because the mean of its divisors is an integer number (1392670440).

Almost surely, 2^13621641202 is an apocalyptic number.

13621641202 is a deficient number, since it is larger than the sum of its proper divisors (8661085838).

13621641202 is a wasteful number, since it uses less digits than its factorization.

13621641202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631857.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 13621641202 in words is "thirteen billion, six hundred twenty-one million, six hundred forty-one thousand, two hundred two".