2742404156111 has 8 divisors (see below), whose sum is σ = 2743807545648. Its totient is φ = 2741001120000.

The previous prime is 2742404156099. The next prime is 2742404156137. The reversal of 2742404156111 is 1116514042472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2742404156111 - 2⁶ = 2742404156047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742404156311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16192991 + ... + 16361471.

It is an arithmetic number, because the mean of its divisors is an integer number (342975943206).

Almost surely, 2^{2742404156111} is an apocalyptic number.

2742404156111 is a deficient number, since it is larger than the sum of its proper divisors (1403389537).

2742404156111 is a wasteful number, since it uses less digits than its factorization.

2742404156111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176713.

The product of its (nonzero) digits is 53760, while the sum is 38.

Adding to 2742404156111 its reverse (1116514042472), we get a palindrome (3858918198583).

The spelling of 2742404156111 in words is "two trillion, seven hundred forty-two billion, four hundred four million, one hundred fifty-six thousand, one hundred eleven".