1404112350545 has 8 divisors (see below), whose sum is σ = 1686305808360. Its totient is φ = 1122375888640.

The previous prime is 1404112350497. The next prime is 1404112350547. The reversal of 1404112350545 is 5450532114041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 559755356224 + 844356994321 = 748168^2 + 918889^2 .

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

It is not a de Polignac number, because 1404112350545 - 2⁶ = 1404112350481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1404112350547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114242216 + ... + 114254505.

It is an arithmetic number, because the mean of its divisors is an integer number (210788226045).

Almost surely, 2^{1404112350545} is an apocalyptic number.

It is an amenable number.

1404112350545 is a deficient number, since it is larger than the sum of its proper divisors (282193457815).

1404112350545 is a wasteful number, since it uses less digits than its factorization.

1404112350545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228497955.

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

Adding to 1404112350545 its reverse (5450532114041), we get a palindrome (6854644464586).

The spelling of 1404112350545 in words is "one trillion, four hundred four billion, one hundred twelve million, three hundred fifty thousand, five hundred forty-five".