1474743381145 has 8 divisors (see below), whose sum is σ = 1776222288000. Its totient is φ = 1175441217840.

The previous prime is 1474743381107. The next prime is 1474743381161. The reversal of 1474743381145 is 5411833474741.

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

It is not a de Polignac number, because 1474743381145 - 2²¹ = 1474741283993 is a prime.

It is a super-3 number, since 3×1474743381145³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1474743381092 and 1474743381101.

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, 544184395 + ... + 544187104.

It is an arithmetic number, because the mean of its divisors is an integer number (222027786000).

Almost surely, 2^{1474743381145} is an apocalyptic number.

It is an amenable number.

1474743381145 is a deficient number, since it is larger than the sum of its proper divisors (301478906855).

1474743381145 is a wasteful number, since it uses less digits than its factorization.

1474743381145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088371775.

The product of its digits is 4515840, while the sum is 52.

The spelling of 1474743381145 in words is "one trillion, four hundred seventy-four billion, seven hundred forty-three million, three hundred eighty-one thousand, one hundred forty-five".