4020976141 has 32 divisors (see below), whose sum is σ = 4999615488. Its totient is φ = 3149003520.

The previous prime is 4020976093. The next prime is 4020976163. The reversal of 4020976141 is 1416790204.

It is not a de Polignac number, because 4020976141 - 2¹⁷ = 4020845069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4020976097 and 4020976106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020376141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6157371 + ... + 6158023.

It is an arithmetic number, because the mean of its divisors is an integer number (156237984).

Almost surely, 2^4020976141 is an apocalyptic number.

It is an amenable number.

4020976141 is a deficient number, since it is larger than the sum of its proper divisors (978639347).

4020976141 is a wasteful number, since it uses less digits than its factorization.

4020976141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 4020976141 is about 63411.1673209065. The cubic root of 4020976141 is about 1590.1710113652.

The spelling of 4020976141 in words is "four billion, twenty million, nine hundred seventy-six thousand, one hundred forty-one".