1340994519032 has 32 divisors (see below), whose sum is σ = 2873617799520. Its totient is φ = 574700313600.

The previous prime is 1340994519023. The next prime is 1340994519091. The reversal of 1340994519032 is 2309154990431.

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, 2916032 + ... + 3344432.

It is an arithmetic number, because the mean of its divisors is an integer number (89800556235).

Almost surely, 2^{1340994519032} is an apocalyptic number.

It is an amenable number.

1340994519032 is an abundant number, since it is smaller than the sum of its proper divisors (1532623280488).

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

1340994519032 is a wasteful number, since it uses less digits than its factorization.

1340994519032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484311 (or 484307 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 1340994519032 in words is "one trillion, three hundred forty billion, nine hundred ninety-four million, five hundred nineteen thousand, thirty-two".