13745144531722 has 8 divisors (see below), whose sum is σ = 20642290956000. Its totient is φ = 6864380879724.

The previous prime is 13745144531719. The next prime is 13745144531791. The reversal of 13745144531722 is 22713544154731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4095690972 + ... + 4095694327.

It is an arithmetic number, because the mean of its divisors is an integer number (2580286369500).

Almost surely, 2^{13745144531722} is an apocalyptic number.

13745144531722 is a deficient number, since it is larger than the sum of its proper divisors (6897146424278).

13745144531722 is an equidigital number, since it uses as much as digits as its factorization.

13745144531722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191386140.

The product of its digits is 2822400, while the sum is 49.

The spelling of 13745144531722 in words is "thirteen trillion, seven hundred forty-five billion, one hundred forty-four million, five hundred thirty-one thousand, seven hundred twenty-two".