1345266112032 has 48 divisors (see below), whose sum is σ = 3923692829280. Its totient is φ = 448422037056.

The previous prime is 1345266111991. The next prime is 1345266112049. The reversal of 1345266112032 is 2302116625431.

1345266112032 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 2 + 6 + 611 + 2 + 0 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 778509618 + ... + 778511345.

It is an arithmetic number, because the mean of its divisors is an integer number (81743600610).

Almost surely, 2^{1345266112032} is an apocalyptic number.

1345266112032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1345266112032 is an abundant number, since it is smaller than the sum of its proper divisors (2578426717248).

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

1345266112032 is a wasteful number, since it uses less digits than its factorization.

1345266112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557020982 (or 1557020968 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1345266112032 in words is "one trillion, three hundred forty-five billion, two hundred sixty-six million, one hundred twelve thousand, thirty-two".