20463333336402 has 64 divisors (see below), whose sum is σ = 45854979323904. Its totient is φ = 6033280559040.

The previous prime is 20463333336359. The next prime is 20463333336427.

20463333336402 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20463333336402² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181538103 + ... + 181650789.

It is an arithmetic number, because the mean of its divisors is an integer number (716484051936).

Almost surely, 2^{20463333336402} is an apocalyptic number.

20463333336402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20463333336402 is an abundant number, since it is smaller than the sum of its proper divisors (25391645987502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20463333336402 is a wasteful number, since it uses less digits than its factorization.

20463333336402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187103.

The product of its (nonzero) digits is 1679616, while the sum is 42.

The spelling of 20463333336402 in words is "twenty trillion, four hundred sixty-three billion, three hundred thirty-three million, three hundred thirty-six thousand, four hundred two".