20277041301 has 24 divisors (see below), whose sum is σ = 32401736640. Its totient is φ = 12116025600.

The previous prime is 20277041299. The next prime is 20277041321. The reversal of 20277041301 is 10314077202.

It is a happy number.

It is not a de Polignac number, because 20277041301 - 2¹ = 20277041299 is a prime.

It is a super-2 number, since 2×20277041301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20277041321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1435356 + ... + 1449413.

It is an arithmetic number, because the mean of its divisors is an integer number (1350072360).

Almost surely, 2^20277041301 is an apocalyptic number.

It is an amenable number.

20277041301 is a deficient number, since it is larger than the sum of its proper divisors (12124695339).

20277041301 is a wasteful number, since it uses less digits than its factorization.

20277041301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884857 (or 2884854 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The spelling of 20277041301 in words is "twenty billion, two hundred seventy-seven million, forty-one thousand, three hundred one".