21463355150 has 24 divisors (see below), whose sum is σ = 39930685344. Its totient is φ = 8583440000.

The previous prime is 21463355129. The next prime is 21463355161. The reversal of 21463355150 is 5155336412.

21463355150 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×21463355150² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 21463355150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192374 + ... + 282726.

It is an arithmetic number, because the mean of its divisors is an integer number (1663778556).

Almost surely, 2^21463355150 is an apocalyptic number.

21463355150 is a deficient number, since it is larger than the sum of its proper divisors (18467330194).

21463355150 is a wasteful number, since it uses less digits than its factorization.

21463355150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95116 (or 95111 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 21463355150 in words is "twenty-one billion, four hundred sixty-three million, three hundred fifty-five thousand, one hundred fifty".