4062441540 has 96 divisors (see below), whose sum is σ = 11766134016. Its totient is φ = 1046568960.

The previous prime is 4062441517. The next prime is 4062441563. The reversal of 4062441540 is 451442604.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4062441517) and next prime (4062441563).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4062441498 and 4062441507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245364 + ... + 261396.

It is an arithmetic number, because the mean of its divisors is an integer number (122563896).

Almost surely, 2^4062441540 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 4062441540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5883067008).

4062441540 is an abundant number, since it is smaller than the sum of its proper divisors (7703692476).

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

4062441540 is a wasteful number, since it uses less digits than its factorization.

4062441540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16189 (or 16187 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4062441540 is about 63737.2853202896. The cubic root of 4062441540 is about 1595.6184209100.

The spelling of 4062441540 in words is "four billion, sixty-two million, four hundred forty-one thousand, five hundred forty".