2731630741454 has 32 divisors (see below), whose sum is σ = 4413122300160. Its totient is φ = 1267863734016.

The previous prime is 2731630741451. The next prime is 2731630741481. The reversal of 2731630741454 is 4541470361372.

It is a super-3 number, since 3×2731630741454³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2731630741399 and 2731630741408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731630741451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186814 + ... + 2621409.

It is an arithmetic number, because the mean of its divisors is an integer number (137910071880).

Almost surely, 2^{2731630741454} is an apocalyptic number.

2731630741454 is a deficient number, since it is larger than the sum of its proper divisors (1681491558706).

2731630741454 is an equidigital number, since it uses as much as digits as its factorization.

2731630741454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808349 (or 3808315 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 2731630741454 in words is "two trillion, seven hundred thirty-one billion, six hundred thirty million, seven hundred forty-one thousand, four hundred fifty-four".