2742456106473 has 8 divisors (see below), whose sum is σ = 3656795058336. Its totient is φ = 1828210612800.

The previous prime is 2742456106459. The next prime is 2742456106543. The reversal of 2742456106473 is 3746016542472.

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

It is not a de Polignac number, because 2742456106473 - 2⁶ = 2742456106409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2742456104473) 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, 23296048 + ... + 23413473.

It is an arithmetic number, because the mean of its divisors is an integer number (457099382292).

Almost surely, 2^{2742456106473} is an apocalyptic number.

It is an amenable number.

2742456106473 is a deficient number, since it is larger than the sum of its proper divisors (914338951863).

2742456106473 is a wasteful number, since it uses less digits than its factorization.

2742456106473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46729095.

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 2742456106473 in words is "two trillion, seven hundred forty-two billion, four hundred fifty-six million, one hundred six thousand, four hundred seventy-three".