44452451434454 has 32 divisors (see below), whose sum is σ = 77704448919552. Its totient is φ = 18678953916000.

The previous prime is 44452451434441. The next prime is 44452451434483. The reversal of 44452451434454 is 45443415425444.

It is a junction number, because it is equal to n+sod(n) for n = 44452451434396 and 44452451434405.

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, 123358142 + ... + 123717969.

It is an arithmetic number, because the mean of its divisors is an integer number (2428264028736).

Almost surely, 2^{44452451434454} is an apocalyptic number.

44452451434454 is a deficient number, since it is larger than the sum of its proper divisors (33251997485098).

44452451434454 is a wasteful number, since it uses less digits than its factorization.

44452451434454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247076372.

The product of its digits is 49152000, while the sum is 53.

Adding to 44452451434454 its reverse (45443415425444), we get a palindrome (89895866859898).

The spelling of 44452451434454 in words is "forty-four trillion, four hundred fifty-two billion, four hundred fifty-one million, four hundred thirty-four thousand, four hundred fifty-four".