1305400345214 has 64 divisors (see below), whose sum is σ = 2278896599040. Its totient is φ = 549250178400.

The previous prime is 1305400345159. The next prime is 1305400345231. The reversal of 1305400345214 is 4125430045031.

It is a super-2 number, since 2×1305400345214² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480101747 + ... + 480104465.

It is an arithmetic number, because the mean of its divisors is an integer number (35607759360).

Almost surely, 2^{1305400345214} is an apocalyptic number.

1305400345214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1305400345214 is a deficient number, since it is larger than the sum of its proper divisors (973496253826).

1305400345214 is a wasteful number, since it uses less digits than its factorization.

1305400345214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1305400345214 in words is "one trillion, three hundred five billion, four hundred million, three hundred forty-five thousand, two hundred fourteen".