1345415540012 has 24 divisors (see below), whose sum is σ = 2355645482400. Its totient is φ = 672374067840.

The previous prime is 1345415539981. The next prime is 1345415540023. The reversal of 1345415540012 is 2100455145431.

It is a happy number.

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, 112665962 + ... + 112677902.

It is an arithmetic number, because the mean of its divisors is an integer number (98151895100).

Almost surely, 2^{1345415540012} is an apocalyptic number.

It is an amenable number.

1345415540012 is a deficient number, since it is larger than the sum of its proper divisors (1010229942388).

1345415540012 is a wasteful number, since it uses less digits than its factorization.

1345415540012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23561 (or 23559 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1345415540012 in words is "one trillion, three hundred forty-five billion, four hundred fifteen million, five hundred forty thousand, twelve".