4274663473044 has 144 divisors (see below), whose sum is σ = 11875007446848. Its totient is φ = 1339911756288.

The previous prime is 4274663473033. The next prime is 4274663473079. The reversal of 4274663473044 is 4403743664724.

4274663473044 is a `hidden beast` number, since 4 + 2 + 74 + 6 + 63 + 473 + 0 + 44 = 666.

It is a super-2 number, since 2×4274663473044² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 19106194 + ... + 19328630.

It is an arithmetic number, because the mean of its divisors is an integer number (82465329492).

Almost surely, 2^{4274663473044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4274663473044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5937503723424).

4274663473044 is an abundant number, since it is smaller than the sum of its proper divisors (7600343973804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4274663473044 is a wasteful number, since it uses less digits than its factorization.

4274663473044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223636 (or 223622 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 54.

The spelling of 4274663473044 in words is "four trillion, two hundred seventy-four billion, six hundred sixty-three million, four hundred seventy-three thousand, forty-four".