31084482045340 has 48 divisors (see below), whose sum is σ = 65385685681344. Its totient is φ = 12413173145600.

The previous prime is 31084482045329. The next prime is 31084482045361. The reversal of 31084482045340 is 4354028448013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136175382 + ... + 136403458.

It is an arithmetic number, because the mean of its divisors is an integer number (1362201785028).

Almost surely, 2^{31084482045340} is an apocalyptic number.

It is an amenable number.

31084482045340 is an abundant number, since it is smaller than the sum of its proper divisors (34301203636004).

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

31084482045340 is a wasteful number, since it uses less digits than its factorization.

31084482045340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239358 (or 239356 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 46.

The spelling of 31084482045340 in words is "thirty-one trillion, eighty-four billion, four hundred eighty-two million, forty-five thousand, three hundred forty".