2742366501 has 24 divisors (see below), whose sum is σ = 4765350720. Its totient is φ = 1484588736.

The previous prime is 2742366479. The next prime is 2742366541. The reversal of 2742366501 is 1056632472.

2742366501 is a `hidden beast` number, since 2 + 74 + 23 + 66 + 501 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2742366501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742366541) 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, 1144320 + ... + 1146713.

It is an arithmetic number, because the mean of its divisors is an integer number (198556280).

Almost surely, 2^2742366501 is an apocalyptic number.

2742366501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2742366501 is a deficient number, since it is larger than the sum of its proper divisors (2022984219).

2742366501 is a wasteful number, since it uses less digits than its factorization.

2742366501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291065 (or 2291062 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2742366501 is about 52367.6092732903. The cubic root of 2742366501 is about 1399.7221389036.

Adding to 2742366501 its reverse (1056632472), we get a palindrome (3798998973).

The spelling of 2742366501 in words is "two billion, seven hundred forty-two million, three hundred sixty-six thousand, five hundred one".