44400645251354 has 8 divisors (see below), whose sum is σ = 76115391859488. Its totient is φ = 19028847964860.

The previous prime is 44400645251341. The next prime is 44400645251371. The reversal of 44400645251354 is 45315254600444.

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

It is a junction number, because it is equal to n+sod(n) for n = 44400645251299 and 44400645251308.

It is an unprimeable number.

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, 1585737330392 + ... + 1585737330419.

It is an arithmetic number, because the mean of its divisors is an integer number (9514423982436).

Almost surely, 2^{44400645251354} is an apocalyptic number.

44400645251354 is a deficient number, since it is larger than the sum of its proper divisors (31714746608134).

44400645251354 is a wasteful number, since it uses less digits than its factorization.

44400645251354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171474660820.

The product of its (nonzero) digits is 4608000, while the sum is 47.

Adding to 44400645251354 its reverse (45315254600444), we get a palindrome (89715899851798).

The spelling of 44400645251354 in words is "forty-four trillion, four hundred billion, six hundred forty-five million, two hundred fifty-one thousand, three hundred fifty-four".