20344211244302 has 32 divisors (see below), whose sum is σ = 33623777061504. Its totient is φ = 9154819252000.

The previous prime is 20344211244281. The next prime is 20344211244311.

It is a happy number.

20344211244302 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20344211244302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20224673 + ... + 21206739.

It is an arithmetic number, because the mean of its divisors is an integer number (1050743033172).

Almost surely, 2^{20344211244302} is an apocalyptic number.

20344211244302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20344211244302 is a deficient number, since it is larger than the sum of its proper divisors (13279565817202).

20344211244302 is a wasteful number, since it uses less digits than its factorization.

20344211244302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991504.

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 2034421 and 1244302, that added together give a palindrome (3278723).

The spelling of 20344211244302 in words is "twenty trillion, three hundred forty-four billion, two hundred eleven million, two hundred forty-four thousand, three hundred two".