440056152424354 has 8 divisors (see below), whose sum is σ = 698912712674028. Its totient is φ = 207085248199680.

The previous prime is 440056152424309. The next prime is 440056152424379. The reversal of 440056152424354 is 453424251650044.

It can be written as a sum of positive squares in 2 ways, for example, as 345379068478129 + 94677083946225 = 18584377^2 + 9730215^2 .

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 = 440056152424298 and 440056152424307.

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, 6471414006207 + ... + 6471414006274.

Almost surely, 2^{440056152424354} is an apocalyptic number.

440056152424354 is a deficient number, since it is larger than the sum of its proper divisors (258856560249674).

440056152424354 is a wasteful number, since it uses less digits than its factorization.

440056152424354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12942828012500.

The product of its (nonzero) digits is 9216000, while the sum is 49.

The spelling of 440056152424354 in words is "four hundred forty trillion, fifty-six billion, one hundred fifty-two million, four hundred twenty-four thousand, three hundred fifty-four".