4150143540 has 144 divisors (see below), whose sum is σ = 13269984000. Its totient is φ = 1088484480.

The previous prime is 4150143527. The next prime is 4150143551. The reversal of 4150143540 is 453410514.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289461 + ... + 303459.

Almost surely, 2^4150143540 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 4150143540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6634992000).

4150143540 is an abundant number, since it is smaller than the sum of its proper divisors (9119840460).

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

4150143540 is a wasteful number, since it uses less digits than its factorization.

4150143540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084 (or 14070 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4150143540 is about 64421.6077104569. The cubic root of 4150143540 is about 1607.0191026994.

The spelling of 4150143540 in words is "four billion, one hundred fifty million, one hundred forty-three thousand, five hundred forty".