1345746489360 has 160 divisors (see below), whose sum is σ = 5134540535040. Its totient is φ = 283937716224.

The previous prime is 1345746489341. The next prime is 1345746489407. The reversal of 1345746489360 is 639846475431.

It is a super-2 number, since 2×1345746489360² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 1345746489294 and 1345746489303.

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, 30787375 + ... + 30831054.

It is an arithmetic number, because the mean of its divisors is an integer number (32090878344).

Almost surely, 2^{1345746489360} is an apocalyptic number.

1345746489360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345746489360 is an abundant number, since it is smaller than the sum of its proper divisors (3788794045680).

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

1345746489360 is a wasteful number, since it uses less digits than its factorization.

1345746489360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61618465 (or 61618459 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 1345746489360 in words is "one trillion, three hundred forty-five billion, seven hundred forty-six million, four hundred eighty-nine thousand, three hundred sixty".