20044000464346 has 8 divisors (see below), whose sum is σ = 30799317786804. Its totient is φ = 9777561202080.

The previous prime is 20044000464277. The next prime is 20044000464377. The reversal of 20044000464346 is 64346400044002.

It can be written as a sum of positive squares in 2 ways, for example, as 14175789755625 + 5868210708721 = 3765075^2 + 2422439^2 .

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

It is a super-2 number, since 2×20044000464346² (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 3 ways as a sum of consecutive naturals, for example, 122219514945 + ... + 122219515108.

Almost surely, 2^{20044000464346} is an apocalyptic number.

20044000464346 is a deficient number, since it is larger than the sum of its proper divisors (10755317322458).

20044000464346 is a wasteful number, since it uses less digits than its factorization.

20044000464346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244439030096.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 20044000464346 in words is "twenty trillion, forty-four billion, four hundred sixty-four thousand, three hundred forty-six".