244401361406 has 4 divisors (see below), whose sum is σ = 366602042112. Its totient is φ = 122200680702.

The previous prime is 244401361367. The next prime is 244401361423. The reversal of 244401361406 is 604163104442.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100340350 + ... + 61100340353.

It is an arithmetic number, because the mean of its divisors is an integer number (91650510528).

Almost surely, 2^244401361406 is an apocalyptic number.

244401361406 is a deficient number, since it is larger than the sum of its proper divisors (122200680706).

244401361406 is a wasteful number, since it uses less digits than its factorization.

244401361406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122200680705.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 244401361406 its reverse (604163104442), we get a palindrome (848564465848).

The spelling of 244401361406 in words is "two hundred forty-four billion, four hundred one million, three hundred sixty-one thousand, four hundred six".