2742086449641 has 32 divisors (see below), whose sum is σ = 4563785714688. Its totient is φ = 1422737951040.

The previous prime is 2742086449637. The next prime is 2742086449651. The reversal of 2742086449641 is 1469446802472.

It is not a de Polignac number, because 2742086449641 - 2² = 2742086449637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2742086449651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6985810 + ... + 7367883.

It is an arithmetic number, because the mean of its divisors is an integer number (142618303584).

Almost surely, 2^{2742086449641} is an apocalyptic number.

2742086449641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2742086449641 is a deficient number, since it is larger than the sum of its proper divisors (1821699265047).

2742086449641 is a wasteful number, since it uses less digits than its factorization.

2742086449641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14354541.

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 2742086449641 in words is "two trillion, seven hundred forty-two billion, eighty-six million, four hundred forty-nine thousand, six hundred forty-one".