4020135416 has 16 divisors (see below), whose sum is σ = 8223004440. Its totient is φ = 1827334240.

The previous prime is 4020135391. The next prime is 4020135437. The reversal of 4020135416 is 6145310204.

It is a super-2 number, since 2×4020135416² = 32322977525954986112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22841591 + ... + 22841766.

Almost surely, 2^4020135416 is an apocalyptic number.

It is an amenable number.

4020135416 is an abundant number, since it is smaller than the sum of its proper divisors (4202869024).

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

4020135416 is a wasteful number, since it uses less digits than its factorization.

4020135416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45683374 (or 45683370 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4020135416 is about 63404.5378186767. The cubic root of 4020135416 is about 1590.0601767766.

The spelling of 4020135416 in words is "four billion, twenty million, one hundred thirty-five thousand, four hundred sixteen".