20041476714757 has 2 divisors, whose sum is σ = 20041476714758. Its totient is φ = 20041476714756.

The previous prime is 20041476714739. The next prime is 20041476714899. The reversal of 20041476714757 is 75741767414002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14076911190241 + 5964565524516 = 3751921^2 + 2442246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20041476714757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20041476714698 and 20041476714707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20041476714557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10020738357378 + 10020738357379.

It is an arithmetic number, because the mean of its divisors is an integer number (10020738357379).

Almost surely, 2^{20041476714757} is an apocalyptic number.

It is an amenable number.

20041476714757 is a deficient number, since it is larger than the sum of its proper divisors (1).

20041476714757 is an equidigital number, since it uses as much as digits as its factorization.

20041476714757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9219840, while the sum is 55.

The spelling of 20041476714757 in words is "twenty trillion, forty-one billion, four hundred seventy-six million, seven hundred fourteen thousand, seven hundred fifty-seven".