4146061040 has 80 divisors (see below), whose sum is σ = 10772498016. Its totient is φ = 1470873600.

The previous prime is 4146061033. The next prime is 4146061097. The reversal of 4146061040 is 401606414.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21377 + ... + 93536.

Almost surely, 2^4146061040 is an apocalyptic number.

4146061040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4146061040 is an abundant number, since it is smaller than the sum of its proper divisors (6626436976).

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

4146061040 is a wasteful number, since it uses less digits than its factorization.

4146061040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114978 (or 114972 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4146061040 is about 64389.9141170417. The cubic root of 4146061040 is about 1606.4919877662.

Adding to 4146061040 its reverse (401606414), we get a palindrome (4547667454).

The spelling of 4146061040 in words is "four billion, one hundred forty-six million, sixty-one thousand, forty".