274541145045 has 8 divisors (see below), whose sum is σ = 439265832096. Its totient is φ = 146421944016.

The previous prime is 274541145017. The next prime is 274541145071. The reversal of 274541145045 is 540541145472.

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

It is not a de Polignac number, because 274541145045 - 2¹⁰ = 274541144021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 274541144988 and 274541145006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9151371487 + ... + 9151371516.

It is an arithmetic number, because the mean of its divisors is an integer number (54908229012).

Almost surely, 2^274541145045 is an apocalyptic number.

It is an amenable number.

274541145045 is a deficient number, since it is larger than the sum of its proper divisors (164724687051).

274541145045 is a wasteful number, since it uses less digits than its factorization.

274541145045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302743011.

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 274541145045 in words is "two hundred seventy-four billion, five hundred forty-one million, one hundred forty-five thousand, forty-five".