20392114743 has 480 divisors, whose sum is σ = 45977057280. Its totient is φ = 8817984000.

The previous prime is 20392114727. The next prime is 20392114747. The reversal of 20392114743 is 34741129302.

It is a happy number.

It is not a de Polignac number, because 20392114743 - 2⁴ = 20392114727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20392114698 and 20392114707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20392114747) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 334296933 + ... + 334296993.

It is an arithmetic number, because the mean of its divisors is an integer number (95785536).

Almost surely, 2^20392114743 is an apocalyptic number.

20392114743 is an abundant number, since it is smaller than the sum of its proper divisors (25584942537).

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

20392114743 is a wasteful number, since it uses less digits than its factorization.

20392114743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 20392114743 in words is "twenty billion, three hundred ninety-two million, one hundred fourteen thousand, seven hundred forty-three".