2023980849651 has 16 divisors (see below), whose sum is σ = 2756113003008. Its totient is φ = 1320585756000.

The previous prime is 2023980849647. The next prime is 2023980849679. The reversal of 2023980849651 is 1569480893202.

It is not a de Polignac number, because 2023980849651 - 2² = 2023980849647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023980849591 and 2023980849600.

It is not an unprimeable number, because it can be changed into a prime (2023980849251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9348576 + ... + 9562626.

It is an arithmetic number, because the mean of its divisors is an integer number (172257062688).

Almost surely, 2^{2023980849651} is an apocalyptic number.

2023980849651 is a deficient number, since it is larger than the sum of its proper divisors (732132153357).

2023980849651 is a wasteful number, since it uses less digits than its factorization.

2023980849651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281162.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 2023980849651 in words is "two trillion, twenty-three billion, nine hundred eighty million, eight hundred forty-nine thousand, six hundred fifty-one".