1305462561260 has 72 divisors (see below), whose sum is σ = 3238446110256. Its totient is φ = 438197210880.

The previous prime is 1305462561203. The next prime is 1305462561383. The reversal of 1305462561260 is 621652645031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17518799 + ... + 17593158.

It is an arithmetic number, because the mean of its divisors is an integer number (44978418198).

Almost surely, 2^{1305462561260} is an apocalyptic number.

1305462561260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1305462561260 is an abundant number, since it is smaller than the sum of its proper divisors (1932983548996).

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

1305462561260 is a wasteful number, since it uses less digits than its factorization.

1305462561260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35112003 (or 35111988 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1305462561260 in words is "one trillion, three hundred five billion, four hundred sixty-two million, five hundred sixty-one thousand, two hundred sixty".