1315025405412 has 24 divisors (see below), whose sum is σ = 3087217111776. Its totient is φ = 435652587648.

The previous prime is 1315025405339. The next prime is 1315025405431. The reversal of 1315025405412 is 2145045205131.

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, 336149733 + ... + 336153644.

It is an arithmetic number, because the mean of its divisors is an integer number (128634046324).

Almost surely, 2^{1315025405412} is an apocalyptic number.

1315025405412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1315025405412 is an abundant number, since it is smaller than the sum of its proper divisors (1772191706364).

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

1315025405412 is a wasteful number, since it uses less digits than its factorization.

1315025405412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672303547 (or 672303545 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 1315025405412 in words is "one trillion, three hundred fifteen billion, twenty-five million, four hundred five thousand, four hundred twelve".