2724400476246 has 16 divisors (see below), whose sum is σ = 5448822289344. Its totient is φ = 908129935944.

The previous prime is 2724400476233. The next prime is 2724400476251. The reversal of 2724400476246 is 6426740044272.

It is a super-2 number, since 2×2724400476246² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2724400476195 and 2724400476204.

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, 1120161 + ... + 2589123.

It is an arithmetic number, because the mean of its divisors is an integer number (340551393084).

Almost surely, 2^{2724400476246} is an apocalyptic number.

2724400476246 is an abundant number, since it is smaller than the sum of its proper divisors (2724421813098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2724400476246 is a wasteful number, since it uses less digits than its factorization.

2724400476246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778075.

The product of its (nonzero) digits is 3612672, while the sum is 48.

The spelling of 2724400476246 in words is "two trillion, seven hundred twenty-four billion, four hundred million, four hundred seventy-six thousand, two hundred forty-six".