2724501998678 has 16 divisors (see below), whose sum is σ = 4227737652000. Its totient is φ = 1315257495552.

The previous prime is 2724501998629. The next prime is 2724501998681. The reversal of 2724501998678 is 8768991054272.

It is a super-2 number, since 2×2724501998678² (a number of 26 digits) contains 22 as substring.

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, 4131158 + ... + 4745046.

It is an arithmetic number, because the mean of its divisors is an integer number (264233603250).

Almost surely, 2^{2724501998678} is an apocalyptic number.

2724501998678 is a deficient number, since it is larger than the sum of its proper divisors (1503235653322).

2724501998678 is a wasteful number, since it uses less digits than its factorization.

2724501998678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690439.

The product of its (nonzero) digits is 121927680, while the sum is 68.

The spelling of 2724501998678 in words is "two trillion, seven hundred twenty-four billion, five hundred one million, nine hundred ninety-eight thousand, six hundred seventy-eight".