3448142152 has 288 divisors, whose sum is σ = 8892218880. Its totient is φ = 1245404160.

The previous prime is 3448142149. The next prime is 3448142153. The reversal of 3448142152 is 2512418443.

It is a super-2 number, since 2×3448142152² = 23779368600798382208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3448142153) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 47234788 + ... + 47234860.

It is an arithmetic number, because the mean of its divisors is an integer number (30875760).

Almost surely, 2^3448142152 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 3448142152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4446109440).

3448142152 is an abundant number, since it is smaller than the sum of its proper divisors (5444076728).

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

3448142152 is a wasteful number, since it uses less digits than its factorization.

3448142152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 149 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 3448142152 is about 58720.8834402208. The cubic root of 3448142152 is about 1510.7585259675.

The spelling of 3448142152 in words is "three billion, four hundred forty-eight million, one hundred forty-two thousand, one hundred fifty-two".