3783245943454 has 8 divisors (see below), whose sum is σ = 5674931782920. Its totient is φ = 1891602015816.

The previous prime is 3783245943439. The next prime is 3783245943457. The reversal of 3783245943454 is 4543495423873.

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

It is a super-2 number, since 2×3783245943454² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3783245943392 and 3783245943401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3783245943457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10251309 + ... + 10613944.

It is an arithmetic number, because the mean of its divisors is an integer number (709366472865).

Almost surely, 2^{3783245943454} is an apocalyptic number.

3783245943454 is a deficient number, since it is larger than the sum of its proper divisors (1891685839466).

3783245943454 is a wasteful number, since it uses less digits than its factorization.

3783245943454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20955914.

The product of its digits is 174182400, while the sum is 61.

The spelling of 3783245943454 in words is "three trillion, seven hundred eighty-three billion, two hundred forty-five million, nine hundred forty-three thousand, four hundred fifty-four".