4076142720 has 128 divisors (see below), whose sum is σ = 13992229440. Its totient is φ = 1003352064.

The previous prime is 4076142691. The next prime is 4076142737. The reversal of 4076142720 is 272416704.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4076142720² = 33229878947617996800, which contains 22 as substring.

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, 56694 + ... + 106613.

Almost surely, 2^4076142720 is an apocalyptic number.

4076142720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4076142720 is an abundant number, since it is smaller than the sum of its proper divisors (9916086720).

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

4076142720 is a wasteful number, since it uses less digits than its factorization.

4076142720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163342 (or 163330 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4076142720 is about 63844.6765204430. The cubic root of 4076142720 is about 1597.4102271010.

The spelling of 4076142720 in words is "four billion, seventy-six million, one hundred forty-two thousand, seven hundred twenty".