1310435040145 has 32 divisors (see below), whose sum is σ = 1960971181056. Its totient is φ = 816717816000.

The previous prime is 1310435040143. The next prime is 1310435040217. The reversal of 1310435040145 is 5410405340131.

It is not a de Polignac number, because 1310435040145 - 2¹ = 1310435040143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310435040143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1424722 + ... + 2156548.

It is an arithmetic number, because the mean of its divisors is an integer number (61280349408).

Almost surely, 2^{1310435040145} is an apocalyptic number.

It is an amenable number.

1310435040145 is a deficient number, since it is larger than the sum of its proper divisors (650536140911).

1310435040145 is a wasteful number, since it uses less digits than its factorization.

1310435040145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736501.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1310435040145 in words is "one trillion, three hundred ten billion, four hundred thirty-five million, forty thousand, one hundred forty-five".