4020062163451 has 8 divisors (see below), whose sum is σ = 4282628051520. Its totient is φ = 3762594642312.

The previous prime is 4020062163449. The next prime is 4020062163457. The reversal of 4020062163451 is 1543612600204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4020062163451 - 2¹ = 4020062163449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020062163457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274590105 + ... + 1274593258.

It is an arithmetic number, because the mean of its divisors is an integer number (535328506440).

Almost surely, 2^{4020062163451} is an apocalyptic number.

4020062163451 is a deficient number, since it is larger than the sum of its proper divisors (262565888069).

4020062163451 is a wasteful number, since it uses less digits than its factorization.

4020062163451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549183465.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 4020062163451 its reverse (1543612600204), we get a palindrome (5563674763655).

The spelling of 4020062163451 in words is "four trillion, twenty billion, sixty-two million, one hundred sixty-three thousand, four hundred fifty-one".