4754122140 has 144 divisors (see below), whose sum is σ = 13878361728. Its totient is φ = 1215153408.

The previous prime is 4754122129. The next prime is 4754122141. The reversal of 4754122140 is 412214574.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4754122098 and 4754122107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754122141) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 31906786 + ... + 31906934.

It is an arithmetic number, because the mean of its divisors is an integer number (96377512).

Almost surely, 2^4754122140 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 4754122140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6939180864).

4754122140 is an abundant number, since it is smaller than the sum of its proper divisors (9124239588).

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

4754122140 is a wasteful number, since it uses less digits than its factorization.

4754122140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 4754122140 is about 68950.1424218979. The cubic root of 4754122140 is about 1681.4738271306.

The spelling of 4754122140 in words is "four billion, seven hundred fifty-four million, one hundred twenty-two thousand, one hundred forty".