21036050462 has 8 divisors (see below), whose sum is σ = 36061800816. Its totient is φ = 9015450192.

The previous prime is 21036050437. The next prime is 21036050467. The reversal of 21036050462 is 26405063012.

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

It is a super-3 number, since 3×21036050462³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21036050467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751287503 + ... + 751287530.

It is an arithmetic number, because the mean of its divisors is an integer number (4507725102).

Almost surely, 2^21036050462 is an apocalyptic number.

21036050462 is a deficient number, since it is larger than the sum of its proper divisors (15025750354).

21036050462 is a wasteful number, since it uses less digits than its factorization.

21036050462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502575042.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 21036050462 in words is "twenty-one billion, thirty-six million, fifty thousand, four hundred sixty-two".