2731130511430 has 8 divisors (see below), whose sum is σ = 4916034920592. Its totient is φ = 1092452204568.

The previous prime is 2731130511407. The next prime is 2731130511443. The reversal of 2731130511430 is 341150311372.

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

It is a junction number, because it is equal to n+sod(n) for n = 2731130511392 and 2731130511401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136556525562 + ... + 136556525581.

It is an arithmetic number, because the mean of its divisors is an integer number (614504365074).

Almost surely, 2^{2731130511430} is an apocalyptic number.

2731130511430 is a deficient number, since it is larger than the sum of its proper divisors (2184904409162).

2731130511430 is a wasteful number, since it uses less digits than its factorization.

2731130511430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273113051150.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 2731130511430 in words is "two trillion, seven hundred thirty-one billion, one hundred thirty million, five hundred eleven thousand, four hundred thirty".