2724404007146 has 8 divisors (see below), whose sum is σ = 4086759256164. Its totient is φ = 1362150921760.

The previous prime is 2724404007137. The next prime is 2724404007163. The reversal of 2724404007146 is 6417004044272.

It can be written as a sum of positive squares in 2 ways, for example, as 1933042534921 + 791361472225 = 1390339^2 + 889585^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25474205 + ... + 25580928.

Almost surely, 2^{2724404007146} is an apocalyptic number.

2724404007146 is a deficient number, since it is larger than the sum of its proper divisors (1362355249018).

2724404007146 is a wasteful number, since it uses less digits than its factorization.

2724404007146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51081816.

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 2724404007146 in words is "two trillion, seven hundred twenty-four billion, four hundred four million, seven thousand, one hundred forty-six".