4739142144 has 240 divisors, whose sum is σ = 14224152096. Its totient is φ = 1400340480.

The previous prime is 4739142131. The next prime is 4739142169. The reversal of 4739142144 is 4412419374.

It is a super-2 number, since 2×4739142144² = 44918936522073833472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7991512 + ... + 7992104.

Almost surely, 2^4739142144 is an apocalyptic number.

4739142144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4739142144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7112076048).

4739142144 is an abundant number, since it is smaller than the sum of its proper divisors (9485009952).

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

4739142144 is a wasteful number, since it uses less digits than its factorization.

4739142144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 652 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 4739142144 is about 68841.4275273254. The cubic root of 4739142144 is about 1679.7058895574.

The spelling of 4739142144 in words is "four billion, seven hundred thirty-nine million, one hundred forty-two thousand, one hundred forty-four".