20240662276311 has 4 divisors (see below), whose sum is σ = 26987549701752. Its totient is φ = 13493774850872.

The previous prime is 20240662276249. The next prime is 20240662276337. The reversal of 20240662276311 is 11367226604202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20240662276311 - 2¹⁰ = 20240662275287 is a prime.

It is a super-2 number, since 2×20240662276311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240662276711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373443712716 + ... + 3373443712721.

It is an arithmetic number, because the mean of its divisors is an integer number (6746887425438).

Almost surely, 2^{20240662276311} is an apocalyptic number.

20240662276311 is a deficient number, since it is larger than the sum of its proper divisors (6746887425441).

20240662276311 is an equidigital number, since it uses as much as digits as its factorization.

20240662276311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746887425440.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 20240662276311 in words is "twenty trillion, two hundred forty billion, six hundred sixty-two million, two hundred seventy-six thousand, three hundred eleven".