4155400132 has 24 divisors (see below), whose sum is σ = 7833088256. Its totient is φ = 1917446688.

The previous prime is 4155400127. The next prime is 4155400147. The reversal of 4155400132 is 2310045514.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4155400097 and 4155400106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426103 + ... + 435745.

Almost surely, 2^4155400132 is an apocalyptic number.

It is an amenable number.

4155400132 is a deficient number, since it is larger than the sum of its proper divisors (3677688124).

4155400132 is a wasteful number, since it uses less digits than its factorization.

4155400132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17947 (or 17945 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4155400132 is about 64462.3931606638. The cubic root of 4155400132 is about 1607.6973025143.

Adding to 4155400132 its reverse (2310045514), we get a palindrome (6465445646).

The spelling of 4155400132 in words is "four billion, one hundred fifty-five million, four hundred thousand, one hundred thirty-two".