1350640161299 has 16 divisors (see below), whose sum is σ = 1587081807360. Its totient is φ = 1133178800160.

The previous prime is 1350640161271. The next prime is 1350640161349. The reversal of 1350640161299 is 9921610460531.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1350640161299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350640161239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216617 + ... + 1657770.

It is an arithmetic number, because the mean of its divisors is an integer number (99192612960).

Almost surely, 2^{1350640161299} is an apocalyptic number.

1350640161299 is a deficient number, since it is larger than the sum of its proper divisors (236441646061).

1350640161299 is a wasteful number, since it uses less digits than its factorization.

1350640161299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879450.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 1350640161299 in words is "one trillion, three hundred fifty billion, six hundred forty million, one hundred sixty-one thousand, two hundred ninety-nine".