2742537634401 has 4 divisors (see below), whose sum is σ = 3656716845872. Its totient is φ = 1828358422932.

The previous prime is 2742537634393. The next prime is 2742537634429. The reversal of 2742537634401 is 1044367352472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2742537634401 - 2³ = 2742537634393 is a prime.

It is a super-2 number, since 2×2742537634401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2742537630401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457089605731 + ... + 457089605736.

It is an arithmetic number, because the mean of its divisors is an integer number (914179211468).

Almost surely, 2^{2742537634401} is an apocalyptic number.

It is an amenable number.

2742537634401 is a deficient number, since it is larger than the sum of its proper divisors (914179211471).

2742537634401 is an equidigital number, since it uses as much as digits as its factorization.

2742537634401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914179211470.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 2742537634401 in words is "two trillion, seven hundred forty-two billion, five hundred thirty-seven million, six hundred thirty-four thousand, four hundred one".