1479733873945 has 8 divisors (see below), whose sum is σ = 1775693813760. Its totient is φ = 1183778322480.

The previous prime is 1479733873931. The next prime is 1479733873957. The reversal of 1479733873945 is 5493783379741.

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

It is not a de Polignac number, because 1479733873945 - 2²⁷ = 1479599656217 is a prime.

It is a super-2 number, since 2×1479733873945² (a number of 25 digits) contains 22 as substring.

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, 303001 + ... + 1746790.

It is an arithmetic number, because the mean of its divisors is an integer number (221961726720).

Almost surely, 2^{1479733873945} is an apocalyptic number.

It is an amenable number.

1479733873945 is a deficient number, since it is larger than the sum of its proper divisors (295959939815).

1479733873945 is a wasteful number, since it uses less digits than its factorization.

1479733873945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194175.

The product of its digits is 480090240, while the sum is 70.

The spelling of 1479733873945 in words is "one trillion, four hundred seventy-nine billion, seven hundred thirty-three million, eight hundred seventy-three thousand, nine hundred forty-five".