4012153332 has 72 divisors (see below), whose sum is σ = 10306482816. Its totient is φ = 1213872000.

The previous prime is 4012153291. The next prime is 4012153361. The reversal of 4012153332 is 2333512104.

It is a congruent number.

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, 1103157 + ... + 1106787.

Almost surely, 2^4012153332 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 4012153332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5153241408).

4012153332 is an abundant number, since it is smaller than the sum of its proper divisors (6294329484).

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

4012153332 is a wasteful number, since it uses less digits than its factorization.

4012153332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421 (or 4408 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 4012153332 is about 63341.5608585706. The cubic root of 4012153332 is about 1589.0071108177.

Adding to 4012153332 its reverse (2333512104), we get a palindrome (6345665436).

The spelling of 4012153332 in words is "four billion, twelve million, one hundred fifty-three thousand, three hundred thirty-two".